diff --git a/language/control-structures.xml b/language/control-structures.xml
index 94c01bcde7..dac8400032 100644
--- a/language/control-structures.xml
+++ b/language/control-structures.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.60 $ -->
+<!-- $Revision: 1.61 $ -->
  <chapter id="control-structures">
   <title>Control Structures</title>
 
@@ -1360,7 +1360,7 @@ echo $bar; // prints 1
    <note>
     <para>
      Be aware, that the behaviour of <function>require_once</function>
-     amd <function>include_once</function> may not be what you expect
+     and <function>include_once</function> may not be what you expect
      on a non case sensitive operating system (such as Windows).
      <example>
       <title><function>require_once</function> is case sensitive</title>
@@ -1414,7 +1414,7 @@ require_once("A.php"); // this will include a.php again on Windows!
    <note>
     <para>
      Be aware, that the behaviour of <function>include_once</function>
-     amd <function>require_once</function> may not be what you expect
+     and <function>require_once</function> may not be what you expect
      on a non case sensitive operating system (such as Windows).
      <example>
       <title><function>include_once</function> is case sensitive</title>