[DOCUMENTATION] English:

- deleted multiple occurences of words

git-svn-id: http://framework.zend.com/svn/framework/standard/trunk@16439 44c647ce-9c0f-0410-b52a-842ac1e357ba

documentation/manual/en/module_specs/Zend_Validate-Set.xml

@@ -253,7 +253,7 @@ if ($validator->isValid(1)) { // token invalid
             <constant>NULL</constant>). The <code>setMin()</code> method throws an exception if the minimum
             length is set to a value greater than the set maximum length, and the
             <code>setMax()</code> method throws an exception if the maximum length is set to a
-            value less than than the set minimum length. This class supports UTF-8 and other
+            value less than the set minimum length. This class supports UTF-8 and other
             character encodings, based on the current value of <ulink
                 url="http://www.php.net/manual/en/ref.iconv.php#iconv.configuration"><code>iconv.internal_encoding</code></ulink>.
             If you need a different encoding you can set it with the accessor methods getEncoding

documentation/manual/en/module_specs/Zend_Validate-Sitemap.xml

@@ -72,7 +72,7 @@ $validator->isValid('yesterday'); // false
 
         <para>
             Validates whether a value is valid for using as a 'priority'
-            element in a Sitemap XML document. The value should be be a
+            element in a Sitemap XML document. The value should be a
             decimal between 0.0 and 1.0. This validator accepts both numeric
             values and string values.
         </para>

documentation/manual/en/module_specs/Zend_View-Helpers-Navigation.xml

@@ -851,7 +851,7 @@ Products, Foo Server, FAQ
 
         <note>
             <para>
-                When looking for relations in the the page instance
+                When looking for relations in the page instance
                 (<code>$page->getRel($type)</code> or
                 <code>$page->getRev($type)</code>), the helper accepts the
                 values of type <type>String</type>, <type>Array</type>,