Merge pull request #337 from mc1arke/patch-1

Update core/src/main/resources/lib/form/repeatable.jelly

core/src/main/resources/lib/form/repeatable.jelly

@@ -24,7 +24,7 @@ THE SOFTWARE.
 
 <?jelly escape-by-default='true'?>
 <j:jelly xmlns:j="jelly:core" xmlns:st="jelly:stapler" xmlns:d="jelly:define" xmlns:l="/lib/layout" xmlns:t="/lib/hudson" xmlns:f="/lib/form">
-  <st:documentation> <![CDATA[]
+  <st:documentation> <![CDATA[
     Repeatable blocks used to present UI where the user can configure multiple entries
     of the same kind (see the Java installations configuration in the system config.)