Fix resource string.

Author: Tiano2017

src/ResourceManager/Resources/Commands.ResourceManager/Cmdlets/Properties/Resources.Designer.cs

@@ -397,6 +397,6 @@
     <value>Updated resource group '{0}' in location '{1}'</value>
   </data>
   <data name="OperationFailedWithTimeOut" xml:space="preserve">
-    <value>Operation failed because a request time out.</value>
+    <value>Operation failed because a request timed out.</value>
   </data>
 </root>