diff --git a/fhem/FHEM/90_at.pm b/fhem/FHEM/90_at.pm
index f63587b27..c93944990 100755
--- a/fhem/FHEM/90_at.pm
+++ b/fhem/FHEM/90_at.pm
@@ -355,7 +355,7 @@ at_fhemwebFn($$$$)
   </tr><tr class="even"><td><input type="text" name="aw_pts"></td>
   </tr><tr class="even"><td><input type="text" name="aw_ts"></td>
   </tr><tr class="odd"><td><input type="button" id="aw_md"
-        value="Modify timespec"></td>
+        value="Change the timespec"></td>
   </tr>
 EOF