[wx] Fix list in list in list specs

To many lists

12 files changed, 28 insertions, 28 deletions

diff --git a/lib/wx/api_gen/wx_gen_erl.erl b/lib/wx/api_gen/wx_gen_erl.erl
index 6159b7c4bd..a8f23575f3 100644
--- a/lib/wx/api_gen/wx_gen_erl.erl
+++ b/lib/wx/api_gen/wx_gen_erl.erl
@@ -763,8 +763,8 @@ doc_arg_type3(#type{base=string}, in) -> "unicode:chardata()";
 doc_arg_type3(#type{base=string}, out) -> "unicode:charlist()";
 doc_arg_type3(#type{name="wxChar", single=S},in) when S =/= true -> "unicode:chardata()";
 doc_arg_type3(#type{name="wxChar", single=S},out) when S =/= true -> "unicode:charlist()";
-doc_arg_type3(#type{name="wxArrayString"},in) -> "[unicode:chardata()]";
-doc_arg_type3(#type{name="wxArrayString"},out) -> "[unicode:charlist()]";
+doc_arg_type3(#type{name="wxArrayString"},in) -> "unicode:chardata()";
+doc_arg_type3(#type{name="wxArrayString"},out) -> "unicode:charlist()";
 doc_arg_type3(#type{name="wxDateTime"}, _) ->    "wx:wx_datetime()";
 doc_arg_type3(#type{name="wxArtClient"}, _) ->    "unicode:chardata()";
 doc_arg_type3(#type{base=int}, _) ->        "integer()";
diff --git a/lib/wx/src/gen/wxCheckListBox.erl b/lib/wx/src/gen/wxCheckListBox.erl
index 083a9e32f4..382345abfa 100644
--- a/lib/wx/src/gen/wxCheckListBox.erl
+++ b/lib/wx/src/gen/wxCheckListBox.erl
@@ -104,7 +104,7 @@ new(Parent,Id)
 	Parent::wxWindow:wxWindow(), Id::integer(),
 	Option :: {pos, {X::integer(), Y::integer()}}
 		 | {size, {W::integer(), H::integer()}}
-		 | {choices, [[unicode:chardata()]]}
+		 | {choices, [unicode:chardata()]}
 		 | {style, integer()}
 		 | {validator, wx:wx_object()}.
 new(#wx_ref{type=ParentT,ref=ParentRef},Id, Options)
diff --git a/lib/wx/src/gen/wxChoice.erl b/lib/wx/src/gen/wxChoice.erl
index 2a2b2688fe..92b094036e 100644
--- a/lib/wx/src/gen/wxChoice.erl
+++ b/lib/wx/src/gen/wxChoice.erl
@@ -102,7 +102,7 @@ new(Parent,Id)
 	Parent::wxWindow:wxWindow(), Id::integer(),
 	Option :: {pos, {X::integer(), Y::integer()}}
 		 | {size, {W::integer(), H::integer()}}
-		 | {choices, [[unicode:chardata()]]}
+		 | {choices, [unicode:chardata()]}
 		 | {style, integer()}
 		 | {validator, wx:wx_object()}.
 new(#wx_ref{type=ParentT,ref=ParentRef},Id, Options)
@@ -120,7 +120,7 @@ new(#wx_ref{type=ParentT,ref=ParentRef},Id, Options)
 
 %% @equiv create(This,Parent,Id,Pos,Size,Choices, [])
 -spec create(This, Parent, Id, Pos, Size, Choices) -> boolean() when
-	This::wxChoice(), Parent::wxWindow:wxWindow(), Id::integer(), Pos::{X::integer(), Y::integer()}, Size::{W::integer(), H::integer()}, Choices::[[unicode:chardata()]].
+	This::wxChoice(), Parent::wxWindow:wxWindow(), Id::integer(), Pos::{X::integer(), Y::integer()}, Size::{W::integer(), H::integer()}, Choices::[unicode:chardata()].
 
 create(This,Parent,Id,Pos={PosX,PosY},Size={SizeW,SizeH},Choices)
  when is_record(This, wx_ref),is_record(Parent, wx_ref),is_integer(Id),is_integer(PosX),is_integer(PosY),is_integer(SizeW),is_integer(SizeH),is_list(Choices) ->
@@ -128,7 +128,7 @@ create(This,Parent,Id,Pos={PosX,PosY},Size={SizeW,SizeH},Choices)
 
 %% @doc See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxchoice.html#wxchoicecreate">external documentation</a>.
 -spec create(This, Parent, Id, Pos, Size, Choices, [Option]) -> boolean() when
-	This::wxChoice(), Parent::wxWindow:wxWindow(), Id::integer(), Pos::{X::integer(), Y::integer()}, Size::{W::integer(), H::integer()}, Choices::[[unicode:chardata()]],
+	This::wxChoice(), Parent::wxWindow:wxWindow(), Id::integer(), Pos::{X::integer(), Y::integer()}, Size::{W::integer(), H::integer()}, Choices::[unicode:chardata()],
 	Option :: {style, integer()}
 		 | {validator, wx:wx_object()}.
 create(#wx_ref{type=ThisT,ref=ThisRef},#wx_ref{type=ParentT,ref=ParentRef},Id,{PosX,PosY},{SizeW,SizeH},Choices, Options)
diff --git a/lib/wx/src/gen/wxComboBox.erl b/lib/wx/src/gen/wxComboBox.erl
index c67ff82bbc..4e6b247f67 100644
--- a/lib/wx/src/gen/wxComboBox.erl
+++ b/lib/wx/src/gen/wxComboBox.erl
@@ -105,7 +105,7 @@ new(Parent,Id)
 	Option :: {value, unicode:chardata()}
 		 | {pos, {X::integer(), Y::integer()}}
 		 | {size, {W::integer(), H::integer()}}
-		 | {choices, [[unicode:chardata()]]}
+		 | {choices, [unicode:chardata()]}
 		 | {style, integer()}
 		 | {validator, wx:wx_object()}.
 new(#wx_ref{type=ParentT,ref=ParentRef},Id, Options)
@@ -124,7 +124,7 @@ new(#wx_ref{type=ParentT,ref=ParentRef},Id, Options)
 
 %% @equiv create(This,Parent,Id,Value,Pos,Size,Choices, [])
 -spec create(This, Parent, Id, Value, Pos, Size, Choices) -> boolean() when
-	This::wxComboBox(), Parent::wxWindow:wxWindow(), Id::integer(), Value::unicode:chardata(), Pos::{X::integer(), Y::integer()}, Size::{W::integer(), H::integer()}, Choices::[[unicode:chardata()]].
+	This::wxComboBox(), Parent::wxWindow:wxWindow(), Id::integer(), Value::unicode:chardata(), Pos::{X::integer(), Y::integer()}, Size::{W::integer(), H::integer()}, Choices::[unicode:chardata()].
 
 create(This,Parent,Id,Value,Pos={PosX,PosY},Size={SizeW,SizeH},Choices)
  when is_record(This, wx_ref),is_record(Parent, wx_ref),is_integer(Id),is_list(Value),is_integer(PosX),is_integer(PosY),is_integer(SizeW),is_integer(SizeH),is_list(Choices) ->
@@ -132,7 +132,7 @@ create(This,Parent,Id,Value,Pos={PosX,PosY},Size={SizeW,SizeH},Choices)
 
 %% @doc See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxcombobox.html#wxcomboboxcreate">external documentation</a>.
 -spec create(This, Parent, Id, Value, Pos, Size, Choices, [Option]) -> boolean() when
-	This::wxComboBox(), Parent::wxWindow:wxWindow(), Id::integer(), Value::unicode:chardata(), Pos::{X::integer(), Y::integer()}, Size::{W::integer(), H::integer()}, Choices::[[unicode:chardata()]],
+	This::wxComboBox(), Parent::wxWindow:wxWindow(), Id::integer(), Value::unicode:chardata(), Pos::{X::integer(), Y::integer()}, Size::{W::integer(), H::integer()}, Choices::[unicode:chardata()],
 	Option :: {style, integer()}
 		 | {validator, wx:wx_object()}.
 create(#wx_ref{type=ThisT,ref=ThisRef},#wx_ref{type=ParentT,ref=ParentRef},Id,Value,{PosX,PosY},{SizeW,SizeH},Choices, Options)
diff --git a/lib/wx/src/gen/wxControlWithItems.erl b/lib/wx/src/gen/wxControlWithItems.erl
index 1e2f89dbf0..92632a1c31 100644
--- a/lib/wx/src/gen/wxControlWithItems.erl
+++ b/lib/wx/src/gen/wxControlWithItems.erl
@@ -103,7 +103,7 @@ append(#wx_ref{type=ThisT,ref=ThisRef},Item,ClientData)
 
 %% @doc See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxcontrolwithitems.html#wxcontrolwithitemsappend">external documentation</a>.
 -spec appendStrings(This, Strings) -> ok when
-	This::wxControlWithItems(), Strings::[[unicode:chardata()]].
+	This::wxControlWithItems(), Strings::[unicode:chardata()].
 appendStrings(#wx_ref{type=ThisT,ref=ThisRef},Strings)
  when is_list(Strings) ->
   ?CLASS(ThisT,wxControlWithItems),
diff --git a/lib/wx/src/gen/wxFileDataObject.erl b/lib/wx/src/gen/wxFileDataObject.erl
index bcb30a5ece..435c795cdc 100644
--- a/lib/wx/src/gen/wxFileDataObject.erl
+++ b/lib/wx/src/gen/wxFileDataObject.erl
@@ -55,7 +55,7 @@ addFile(#wx_ref{type=ThisT,ref=ThisRef},Filename)
   <<ThisRef:32/?UI,(byte_size(Filename_UC)):32/?UI,(Filename_UC)/binary, 0:(((8- ((0+byte_size(Filename_UC)) band 16#7)) band 16#7))/unit:8>>).
 
 %% @doc See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxfiledataobject.html#wxfiledataobjectgetfilenames">external documentation</a>.
--spec getFilenames(This) -> [[unicode:charlist()]] when
+-spec getFilenames(This) -> [unicode:charlist()] when
 	This::wxFileDataObject().
 getFilenames(#wx_ref{type=ThisT,ref=ThisRef}) ->
   ?CLASS(ThisT,wxFileDataObject),
diff --git a/lib/wx/src/gen/wxFileDialog.erl b/lib/wx/src/gen/wxFileDialog.erl
index 3d65c92758..a257905795 100644
--- a/lib/wx/src/gen/wxFileDialog.erl
+++ b/lib/wx/src/gen/wxFileDialog.erl
@@ -138,7 +138,7 @@ getFilename(#wx_ref{type=ThisT,ref=ThisRef}) ->
   <<ThisRef:32/?UI>>).
 
 %% @doc See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxfiledialog.html#wxfiledialoggetfilenames">external documentation</a>.
--spec getFilenames(This) -> [[unicode:charlist()]] when
+-spec getFilenames(This) -> [unicode:charlist()] when
 	This::wxFileDialog().
 getFilenames(#wx_ref{type=ThisT,ref=ThisRef}) ->
   ?CLASS(ThisT,wxFileDialog),
@@ -170,7 +170,7 @@ getPath(#wx_ref{type=ThisT,ref=ThisRef}) ->
   <<ThisRef:32/?UI>>).
 
 %% @doc See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxfiledialog.html#wxfiledialoggetpaths">external documentation</a>.
--spec getPaths(This) -> [[unicode:charlist()]] when
+-spec getPaths(This) -> [unicode:charlist()] when
 	This::wxFileDialog().
 getPaths(#wx_ref{type=ThisT,ref=ThisRef}) ->
   ?CLASS(ThisT,wxFileDialog),
diff --git a/lib/wx/src/gen/wxGridCellChoiceEditor.erl b/lib/wx/src/gen/wxGridCellChoiceEditor.erl
index 6f7d7ceffb..6b037e01b3 100644
--- a/lib/wx/src/gen/wxGridCellChoiceEditor.erl
+++ b/lib/wx/src/gen/wxGridCellChoiceEditor.erl
@@ -41,7 +41,7 @@ parent_class(_Class) -> erlang:error({badtype, ?MODULE}).
 -type wxGridCellChoiceEditor() :: wx:wx_object().
 %% @equiv new(Choices, [])
 -spec new(Choices) -> wxGridCellChoiceEditor() when
-	Choices::[[unicode:chardata()]].
+	Choices::[unicode:chardata()].
 
 new(Choices)
  when is_list(Choices) ->
@@ -49,7 +49,7 @@ new(Choices)
 
 %% @doc See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxgridcellchoiceeditor.html#wxgridcellchoiceeditorwxgridcellchoiceeditor">external documentation</a>.
 -spec new(Choices, [Option]) -> wxGridCellChoiceEditor() when
-	Choices::[[unicode:chardata()]],
+	Choices::[unicode:chardata()],
 	Option :: {allowOthers, boolean()}.
 new(Choices, Options)
  when is_list(Choices),is_list(Options) ->
diff --git a/lib/wx/src/gen/wxListBox.erl b/lib/wx/src/gen/wxListBox.erl
index 3b41de9ffc..fa4cbd01d5 100644
--- a/lib/wx/src/gen/wxListBox.erl
+++ b/lib/wx/src/gen/wxListBox.erl
@@ -102,7 +102,7 @@ new(Parent,Id)
 	Parent::wxWindow:wxWindow(), Id::integer(),
 	Option :: {pos, {X::integer(), Y::integer()}}
 		 | {size, {W::integer(), H::integer()}}
-		 | {choices, [[unicode:chardata()]]}
+		 | {choices, [unicode:chardata()]}
 		 | {style, integer()}
 		 | {validator, wx:wx_object()}.
 new(#wx_ref{type=ParentT,ref=ParentRef},Id, Options)
@@ -120,7 +120,7 @@ new(#wx_ref{type=ParentT,ref=ParentRef},Id, Options)
 
 %% @equiv create(This,Parent,Id,Pos,Size,Choices, [])
 -spec create(This, Parent, Id, Pos, Size, Choices) -> boolean() when
-	This::wxListBox(), Parent::wxWindow:wxWindow(), Id::integer(), Pos::{X::integer(), Y::integer()}, Size::{W::integer(), H::integer()}, Choices::[[unicode:chardata()]].
+	This::wxListBox(), Parent::wxWindow:wxWindow(), Id::integer(), Pos::{X::integer(), Y::integer()}, Size::{W::integer(), H::integer()}, Choices::[unicode:chardata()].
 
 create(This,Parent,Id,Pos={PosX,PosY},Size={SizeW,SizeH},Choices)
  when is_record(This, wx_ref),is_record(Parent, wx_ref),is_integer(Id),is_integer(PosX),is_integer(PosY),is_integer(SizeW),is_integer(SizeH),is_list(Choices) ->
@@ -128,7 +128,7 @@ create(This,Parent,Id,Pos={PosX,PosY},Size={SizeW,SizeH},Choices)
 
 %% @doc See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxlistbox.html#wxlistboxcreate">external documentation</a>.
 -spec create(This, Parent, Id, Pos, Size, Choices, [Option]) -> boolean() when
-	This::wxListBox(), Parent::wxWindow:wxWindow(), Id::integer(), Pos::{X::integer(), Y::integer()}, Size::{W::integer(), H::integer()}, Choices::[[unicode:chardata()]],
+	This::wxListBox(), Parent::wxWindow:wxWindow(), Id::integer(), Pos::{X::integer(), Y::integer()}, Size::{W::integer(), H::integer()}, Choices::[unicode:chardata()],
 	Option :: {style, integer()}
 		 | {validator, wx:wx_object()}.
 create(#wx_ref{type=ThisT,ref=ThisRef},#wx_ref{type=ParentT,ref=ParentRef},Id,{PosX,PosY},{SizeW,SizeH},Choices, Options)
@@ -164,7 +164,7 @@ getSelections(#wx_ref{type=ThisT,ref=ThisRef}) ->
 
 %% @doc See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxlistbox.html#wxlistboxinsertitems">external documentation</a>.
 -spec insertItems(This, Items, Pos) -> ok when
-	This::wxListBox(), Items::[[unicode:chardata()]], Pos::integer().
+	This::wxListBox(), Items::[unicode:chardata()], Pos::integer().
 insertItems(#wx_ref{type=ThisT,ref=ThisRef},Items,Pos)
  when is_list(Items),is_integer(Pos) ->
   ?CLASS(ThisT,wxListBox),
@@ -184,7 +184,7 @@ isSelected(#wx_ref{type=ThisT,ref=ThisRef},N)
 
 %% @doc See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxlistbox.html#wxlistboxset">external documentation</a>.
 -spec set(This, Items) -> ok when
-	This::wxListBox(), Items::[[unicode:chardata()]].
+	This::wxListBox(), Items::[unicode:chardata()].
 set(#wx_ref{type=ThisT,ref=ThisRef},Items)
  when is_list(Items) ->
   ?CLASS(ThisT,wxListBox),
diff --git a/lib/wx/src/gen/wxMultiChoiceDialog.erl b/lib/wx/src/gen/wxMultiChoiceDialog.erl
index 04cbb832ea..6a6a6b833a 100644
--- a/lib/wx/src/gen/wxMultiChoiceDialog.erl
+++ b/lib/wx/src/gen/wxMultiChoiceDialog.erl
@@ -94,7 +94,7 @@ new() ->
 
 %% @equiv new(Parent,Message,Caption,Choices, [])
 -spec new(Parent, Message, Caption, Choices) -> wxMultiChoiceDialog() when
-	Parent::wxWindow:wxWindow(), Message::unicode:chardata(), Caption::unicode:chardata(), Choices::[[unicode:chardata()]].
+	Parent::wxWindow:wxWindow(), Message::unicode:chardata(), Caption::unicode:chardata(), Choices::[unicode:chardata()].
 
 new(Parent,Message,Caption,Choices)
  when is_record(Parent, wx_ref),is_list(Message),is_list(Caption),is_list(Choices) ->
@@ -102,7 +102,7 @@ new(Parent,Message,Caption,Choices)
 
 %% @doc See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxmultichoicedialog.html#wxmultichoicedialogwxmultichoicedialog">external documentation</a>.
 -spec new(Parent, Message, Caption, Choices, [Option]) -> wxMultiChoiceDialog() when
-	Parent::wxWindow:wxWindow(), Message::unicode:chardata(), Caption::unicode:chardata(), Choices::[[unicode:chardata()]],
+	Parent::wxWindow:wxWindow(), Message::unicode:chardata(), Caption::unicode:chardata(), Choices::[unicode:chardata()],
 	Option :: {style, integer()}
 		 | {pos, {X::integer(), Y::integer()}}.
 new(#wx_ref{type=ParentT,ref=ParentRef},Message,Caption,Choices, Options)
diff --git a/lib/wx/src/gen/wxRadioBox.erl b/lib/wx/src/gen/wxRadioBox.erl
index 7843fde488..b7f52d7d9c 100644
--- a/lib/wx/src/gen/wxRadioBox.erl
+++ b/lib/wx/src/gen/wxRadioBox.erl
@@ -82,7 +82,7 @@ parent_class(_Class) -> erlang:error({badtype, ?MODULE}).
 -type wxRadioBox() :: wx:wx_object().
 %% @equiv new(Parent,Id,Title,Pos,Size,Choices, [])
 -spec new(Parent, Id, Title, Pos, Size, Choices) -> wxRadioBox() when
-	Parent::wxWindow:wxWindow(), Id::integer(), Title::unicode:chardata(), Pos::{X::integer(), Y::integer()}, Size::{W::integer(), H::integer()}, Choices::[[unicode:chardata()]].
+	Parent::wxWindow:wxWindow(), Id::integer(), Title::unicode:chardata(), Pos::{X::integer(), Y::integer()}, Size::{W::integer(), H::integer()}, Choices::[unicode:chardata()].
 
 new(Parent,Id,Title,Pos={PosX,PosY},Size={SizeW,SizeH},Choices)
  when is_record(Parent, wx_ref),is_integer(Id),is_list(Title),is_integer(PosX),is_integer(PosY),is_integer(SizeW),is_integer(SizeH),is_list(Choices) ->
@@ -90,7 +90,7 @@ new(Parent,Id,Title,Pos={PosX,PosY},Size={SizeW,SizeH},Choices)
 
 %% @doc See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxradiobox.html#wxradioboxwxradiobox">external documentation</a>.
 -spec new(Parent, Id, Title, Pos, Size, Choices, [Option]) -> wxRadioBox() when
-	Parent::wxWindow:wxWindow(), Id::integer(), Title::unicode:chardata(), Pos::{X::integer(), Y::integer()}, Size::{W::integer(), H::integer()}, Choices::[[unicode:chardata()]],
+	Parent::wxWindow:wxWindow(), Id::integer(), Title::unicode:chardata(), Pos::{X::integer(), Y::integer()}, Size::{W::integer(), H::integer()}, Choices::[unicode:chardata()],
 	Option :: {majorDim, integer()}
 		 | {style, integer()}
 		 | {val, wx:wx_object()}.
@@ -110,7 +110,7 @@ new(#wx_ref{type=ParentT,ref=ParentRef},Id,Title,{PosX,PosY},{SizeW,SizeH},Choic
 
 %% @equiv create(This,Parent,Id,Title,Pos,Size,Choices, [])
 -spec create(This, Parent, Id, Title, Pos, Size, Choices) -> boolean() when
-	This::wxRadioBox(), Parent::wxWindow:wxWindow(), Id::integer(), Title::unicode:chardata(), Pos::{X::integer(), Y::integer()}, Size::{W::integer(), H::integer()}, Choices::[[unicode:chardata()]].
+	This::wxRadioBox(), Parent::wxWindow:wxWindow(), Id::integer(), Title::unicode:chardata(), Pos::{X::integer(), Y::integer()}, Size::{W::integer(), H::integer()}, Choices::[unicode:chardata()].
 
 create(This,Parent,Id,Title,Pos={PosX,PosY},Size={SizeW,SizeH},Choices)
  when is_record(This, wx_ref),is_record(Parent, wx_ref),is_integer(Id),is_list(Title),is_integer(PosX),is_integer(PosY),is_integer(SizeW),is_integer(SizeH),is_list(Choices) ->
@@ -118,7 +118,7 @@ create(This,Parent,Id,Title,Pos={PosX,PosY},Size={SizeW,SizeH},Choices)
 
 %% @doc See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxradiobox.html#wxradioboxcreate">external documentation</a>.
 -spec create(This, Parent, Id, Title, Pos, Size, Choices, [Option]) -> boolean() when
-	This::wxRadioBox(), Parent::wxWindow:wxWindow(), Id::integer(), Title::unicode:chardata(), Pos::{X::integer(), Y::integer()}, Size::{W::integer(), H::integer()}, Choices::[[unicode:chardata()]],
+	This::wxRadioBox(), Parent::wxWindow:wxWindow(), Id::integer(), Title::unicode:chardata(), Pos::{X::integer(), Y::integer()}, Size::{W::integer(), H::integer()}, Choices::[unicode:chardata()],
 	Option :: {majorDim, integer()}
 		 | {style, integer()}
 		 | {val, wx:wx_object()}.
diff --git a/lib/wx/src/gen/wxSingleChoiceDialog.erl b/lib/wx/src/gen/wxSingleChoiceDialog.erl
index 6f96e283c8..db6b41ae75 100644
--- a/lib/wx/src/gen/wxSingleChoiceDialog.erl
+++ b/lib/wx/src/gen/wxSingleChoiceDialog.erl
@@ -94,7 +94,7 @@ new() ->
 
 %% @equiv new(Parent,Message,Caption,Choices, [])
 -spec new(Parent, Message, Caption, Choices) -> wxSingleChoiceDialog() when
-	Parent::wxWindow:wxWindow(), Message::unicode:chardata(), Caption::unicode:chardata(), Choices::[[unicode:chardata()]].
+	Parent::wxWindow:wxWindow(), Message::unicode:chardata(), Caption::unicode:chardata(), Choices::[unicode:chardata()].
 
 new(Parent,Message,Caption,Choices)
  when is_record(Parent, wx_ref),is_list(Message),is_list(Caption),is_list(Choices) ->
@@ -102,7 +102,7 @@ new(Parent,Message,Caption,Choices)
 
 %% @doc See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxsinglechoicedialog.html#wxsinglechoicedialogwxsinglechoicedialog">external documentation</a>.
 -spec new(Parent, Message, Caption, Choices, [Option]) -> wxSingleChoiceDialog() when
-	Parent::wxWindow:wxWindow(), Message::unicode:chardata(), Caption::unicode:chardata(), Choices::[[unicode:chardata()]],
+	Parent::wxWindow:wxWindow(), Message::unicode:chardata(), Caption::unicode:chardata(), Choices::[unicode:chardata()],
 	Option :: {style, integer()}
 		 | {pos, {X::integer(), Y::integer()}}.
 new(#wx_ref{type=ParentT,ref=ParentRef},Message,Caption,Choices, Options)