diff --git a/reference/stream/functions/stream-supports-lock.xml b/reference/stream/functions/stream-supports-lock.xml
index 19f7d9cca5..dca7c99977 100644
--- a/reference/stream/functions/stream-supports-lock.xml
+++ b/reference/stream/functions/stream-supports-lock.xml
@@ -1,19 +1,19 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.1 $ -->
+<!-- $Revision: 1.2 $ -->
 <refentry xml:id="function.stream-supports-lock" xmlns="http://docbook.org/ns/docbook">
  <refnamediv>
   <refname>stream_supports_lock</refname>
-  <refpurpose>Tells wether the stream supports locking.</refpurpose>
+  <refpurpose>Tells whether the stream supports locking.</refpurpose>
  </refnamediv>
  
  <refsect1 role="description">
   &reftitle.description;
   <methodsynopsis>
-   <type>resource</type><methodname>stream_supports_locking</methodname>
+   <type>bool</type><methodname>stream_supports_lock</methodname>
    <methodparam><type>resource</type><parameter>stream</parameter></methodparam>
   </methodsynopsis>
   <para>
-   Tells wether the stream supports locking through 
+   Tells whether the stream supports locking through 
    <function>flock</function>.
   </para>
  </refsect1>