Bug 383595 "allows to" isn't correct

Bugzilla/DB/Mysql.pm

@@ -190,10 +190,10 @@ sub sql_position {
 sub sql_group_by {
     my ($self, $needed_columns, $optional_columns) = @_;
 
-    # MySQL allows to specify all columns as ANSI SQL requires, but also
-    # allow you to specify just minimal subset to get unique result.
-    # According to MySQL documentation, the less columns you specify
-    # the faster the query runs.
+    # MySQL allows you to specify the minimal subset of columns to get
+    # a unique result. While it does allow specifying all columns as
+    # ANSI SQL requires, according to MySQL documentation, the fewer
+    # columns you specify, the faster the query runs.
     return "GROUP BY $needed_columns";
 }
 

docs/xml/administration.xml

@@ -202,7 +202,7 @@
         </term>
         <listitem>
           <para>
-            This allows to define specific users that will
+            This allows you to define specific users who will
             receive notification each time a new bug in entered, or when
             an existing bug changes, according to the normal groupset
             permissions. It may be useful for sending notifications to a