corrected commment block folding regex

Author: acanakoglu

lib/ace/mode/folding/gmql.js

@@ -170,7 +170,7 @@ oop.inherits(FoldMode, BaseFoldMode);
         var maxRow = session.getLength();
         var startRow = row;
 
-        var re = /^\s*(?:\/\*|\/\/|--)#?(end)?region\b/;
+        var re = /^\s*(?:\/\*|\/\/|--|#)#?(end)?region\b/;
         var depth = 1;
         while (++row < maxRow) {
             line = session.getLine(row);