Fix unterminated section

modules/pages-and-forms/pages/widgets.adoc

@@ -151,18 +151,19 @@ Make a custom widget from the Autocomplete widget, and update the controller by
     }
   };
 ----
+--
 
 [#widgets-templating-troubleshooting]
 [.troubleshooting-section]
 --
 [.symptom]
-My custom styling on pbChecklist or pbRadiobuttons isn't working as it was in previous Bonita UI Designer versions. 
+My custom styling on pbChecklist or pbRadiobuttons isn't working as it was in previous Bonita UI Designer versions.
 
 [.symptom-description]
 My custom css rule, from a theme or a css file is not applied after the migration on {bonitaVersion}.
 
 [.cause]#Potential cause#
-The internal HTML templating has been changed so that accessibility rules could be applied for the two widgets. 
+The internal HTML templating has been changed so that accessibility rules could be applied for the two widgets.
 
 [.solution]#Possible solution#
 Check you custom css selector. For example, <label> html tag has been replaced by <legend>. More details are available in UI-Designer, Editor > Help (in the top right corner) > Migrations.