Fix most of the system docs and emacs mode

1 files changed, 4 insertions, 2 deletions

diff --git a/system/doc/design_principles/sup_princ.xml b/system/doc/design_principles/sup_princ.xml
index 5e2f6ba9cb..a6b7dbb68d 100644
--- a/system/doc/design_principles/sup_princ.xml
+++ b/system/doc/design_principles/sup_princ.xml
@@ -4,7 +4,7 @@
 <chapter>
   <header>
     <copyright>
-      <year>1997</year><year>2014</year>
+      <year>1997</year><year>2016</year>
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
@@ -213,6 +213,7 @@ child_spec() = #{id => child_id(),       % mandatory
 	  <item><c>supervisor:start_link</c></item>
 	  <item><c>gen_server:start_link</c></item>
 	  <item><c>gen_fsm:start_link</c></item>
+	  <item><c>gen_statem:start_link</c></item>
 	  <item><c>gen_event:start_link</c></item>
 	  <item>A function compliant with these functions. For details,
 	  see the <c>supervisor(3)</c> manual page.</item>
@@ -276,7 +277,8 @@ child_spec() = #{id => child_id(),       % mandatory
         <p><c>modules</c> are to be a list with one element
           <c>[Module]</c>, where <c>Module</c> is the name of
           the callback module, if the child process is a supervisor,
-          gen_server or gen_fsm. If the child process is a gen_event,
+          gen_server, gen_fsm or gen_statem.
+	  If the child process is a gen_event,
           the value shall be <c>dynamic</c>.</p>
         <p>This information is used by the release handler during
           upgrades and downgrades, see