Revert "update the documentation to also include multiples"

This reverts commit 7623238.

Author: begoldsm

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

@@ -121,7 +121,7 @@
     <value>Can not remove tag/tag value because it's being referenced by other resources.</value>
   </data>
   <data name="InvalidTagFormat" xml:space="preserve">
-    <value>Invalid tag format. Expect @{Name = "tagName"} or @{Name = "tagName"; Value = "tagValue"}. For more than one tag: @(@{Name = "tagName1"; Value = "tagValue1"}, @{Name = "tagName2"; Value = "tagValue2"})</value>
+    <value>Invalid tag format. Expect @{Name = "tagName"} or @{Name = "tagName"; Value = "tagValue"}</value>
   </data>
   <data name="InvalidTagFormatNotUniqueName" xml:space="preserve">
     <value>Invalid tag format. Ensure that each tag has a unique name. Example: @{Name = "tagName1"; Value = "tagValue1"}, @{Name = "tagName2"; Value = "tagValue2"}</value>