Final fix for typo in autoCompleteDelimChar attribute name

Commit 3f1f53f2 introduced autocompletion for label expression text
box on project configuration page. But with a typo in a textbox's
attribute in configure-common.jelly and hudson-behavior.js.

Commit 39a93420 fixed this typo in hudson-behavior.js, this one fixes
other part in configure-common.jelly.

core/src/main/resources/hudson/model/AbstractItem/configure-common.jelly

@@ -51,7 +51,7 @@ THE SOFTWARE.
     <f:optionalBlock name="hasSlaveAffinity" title="${%Restrict where this project can be run}" checked="${it.assignedLabel!=null}"
         help="/help/project-config/slave.html">
       <f:entry title="${%Label Expression}" field="assignedLabelString">
-        <f:textbox autoCompleteDelimiChar=" "/>
+        <f:textbox autoCompleteDelimChar=" "/>
       </f:entry>
     </f:optionalBlock>
   </j:if>