[SSE] Fix formula dialog

apps/spreadsheeteditor/main/app/view/FormulaDialog.js

@@ -56,7 +56,7 @@ define([
                 _options = {};
 
             _.extend(_options,  {
-                width           : 310,
+                width           : 350,
                 height          : 490,
                 contentWidth    : 390,
                 header          : true,

apps/spreadsheeteditor/main/resources/less/formuladialog.less

@@ -42,6 +42,7 @@
           font-weight: bold;
         }
 
+        word-wrap: break-word;
       }
     }
   }