Progresbar: Document multiple return types for value().

Author: scottgonzalez

entries/progressbar.xml

@@ -51,7 +51,9 @@
 		<xi:include href="../includes/widget-method-option.xml" xmlns:xi="http://www.w3.org/2003/XInclude"/>
 		<method name="value">
 			<desc>Gets or sets the current value of the progressbar.</desc>
-			<signature return="Number" example-return-var="progressSoFar">
+			<signature example-return-var="progressSoFar">
+				<return type="Number"/>
+				<return type="Boolean"/>
 				<desc>Gets the current value of the progressbar.</desc>
 			</signature>
 			<signature example-params='50'>

package.json

@@ -24,7 +24,7 @@
     "grunt": "0.3.x",
     "grunt-clean": "0.3.0",
     "grunt-wordpress": "1.0.5",
-    "grunt-jquery-content": "0.7.1",
+    "grunt-jquery-content": "0.7.2",
     "grunt-check-modules": "0.1.0"
   },
   "devDependencies": {},