[Docs] I18n Alpha/Alnum filter doc fixes

mnapoli · Jul 11, 2012 · 733be69 · 733be69
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diff --git a/documentation/manual/en/module_specs/zend.i18n.filter.alnum.xml b/documentation/manual/en/module_specs/zend.i18n.filter.alnum.xml
@@ -4,7 +4,8 @@
 
     <para>
         The <classname>Alnum</classname> filter can be used to return
-        only alphabetic characters and digits in the native language.
+        only alphabetic characters and digits in the
+        unicode "letter" and "number" categories, respectively.
         All other characters are supressed.
     </para>
 

diff --git a/documentation/manual/en/module_specs/zend.i18n.filter.alpha.xml b/documentation/manual/en/module_specs/zend.i18n.filter.alpha.xml
@@ -4,7 +4,7 @@
 
     <para>
         The <classname>Alpha</classname> filter can be used to return
-        only alphabetic characters in the native language.
+        only alphabetic characters in the unicode "letter" category.
         All other characters are supressed.
     </para>