diff --git a/language-snippets.ent b/language-snippets.ent
index 8b3c85a12b..e42efaaa7b 100644
--- a/language-snippets.ent
+++ b/language-snippets.ent
@@ -629,7 +629,7 @@ by default, but you can change that using <parameter>flags</parameter> argument.
 <!ENTITY note.tidy.ze2 '<note><simpara> This function is only available with Zend Engine 2,
 this means PHP &gt;= 5.0.0.</simpara></note>'>
 
-<!ENTITY note.tidy.1only '<note><simpara>This function is only avaliable in
+<!ENTITY note.tidy.1only '<note><simpara>This function is only available in
 Tidy 1.0. It became obsolete in Tidy 2.0 and thus has been removed.</simpara></note>'>
 
 <!ENTITY note.tidy.2only '<note><simpara>The optional parameters
diff --git a/reference/image/reference.xml b/reference/image/reference.xml
index a363875ccb..f2f96362f5 100644
--- a/reference/image/reference.xml
+++ b/reference/image/reference.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.28 $ -->
+<!-- $Revision: 1.29 $ -->
 <!-- Purpose: utilspec.image -->
 <!-- Membership: bundled -->
 
@@ -95,7 +95,7 @@
           Only supported in GD versions older than gd-1.6 and newer than
           gd-2.0.28. <emphasis>Read-only
           </emphasis> GIF support is available with PHP 4.3.0 and the bundled
-          GD-library. <emphasis>Write</emphasis> support is avaliable since
+          GD-library. <emphasis>Write</emphasis> support is available since
           PHP 4.3.9 and PHP 5.0.1.
          </entry>
         </row>
diff --git a/reference/pgsql/functions/pg-version.xml b/reference/pgsql/functions/pg-version.xml
index b06f625344..bc39416c4e 100644
--- a/reference/pgsql/functions/pg-version.xml
+++ b/reference/pgsql/functions/pg-version.xml
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='iso-8859-1'?>
-<!-- $Revision: 1.4 $ -->
+<!-- $Revision: 1.5 $ -->
 <refentry id="function.pg-version">
  <refnamediv>
   <refname>pg_version</refname>
@@ -16,7 +16,7 @@
   </methodsynopsis>
   <para>
    <function>pg_version</function> returns an array with the client, protocol
-   and server version. Protocol and server versions are only avaliable if PHP
+   and server version. Protocol and server versions are only available if PHP
    was compiled with PostgreSQL 7.4 or later.
   </para>
   <para>