Reference manual: include is_boolean/1 in the list of guard BIFs

is_boolean/1 was introduced in R10B, so this is a little
bit late...

1 files changed, 6 insertions, 3 deletions

diff --git a/system/doc/reference_manual/expressions.xml b/system/doc/reference_manual/expressions.xml
index fa7870d96c..b56b8acbf0 100644
--- a/system/doc/reference_manual/expressions.xml
+++ b/system/doc/reference_manual/expressions.xml
@@ -4,7 +4,7 @@
 <chapter>
   <header>
     <copyright>
-      <year>2003</year><year>2009</year>
+      <year>2003</year><year>2010</year>
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
@@ -13,12 +13,12 @@
       compliance with the License. You should have received a copy of the
       Erlang Public License along with this software. If not, it can be
       retrieved online at http://www.erlang.org/.
-    
+
       Software distributed under the License is distributed on an "AS IS"
       basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
       the License for the specific language governing rights and limitations
       under the License.
-    
+
     </legalnotice>
 
     <title>Expressions</title>
@@ -1257,6 +1257,9 @@ end</pre>
         <cell align="left" valign="middle"><c>is_bitstring/1</c></cell>
       </row>
       <row>
+        <cell align="left" valign="middle"><c>is_boolean/1</c></cell>
+      </row>
+      <row>
         <cell align="left" valign="middle"><c>is_float/1</c></cell>
       </row>
       <row>