Merge pull request #313 from timss/spelling

Remove misplaced 't', fixes #312.

Author: gkatsev

common/locale/en-US/options.xml

@@ -1031,7 +1031,6 @@
     </description>
 </item>
 
-t
 <item>
     <tags>'scr' 'scroll'</tags>
     <spec>'scroll' 'scr'</spec>