[css-text-4] Fix bikeshed warning by disambiguating property value.

Author: dbaron

css-text-4/Overview.bs

@@ -221,7 +221,7 @@ Text Wrap Settings: the 'text-wrap' property</h3>
 			for the WJ, ZW, and GL line-breaking classes
 			in [[!UAX14]] must be honored.
 
-			Issue: Should this be called ''wrap'' for consistency with 'flex-wrap'?
+			Issue: Should this be called ''text-wrap/wrap'' for consistency with 'flex-wrap'?
 
 		<dt><dfn>nowrap</dfn>
 		<dd>