Address feedback missed on first pass

Author: leighmcculloch

doc/contribute.html

@@ -304,7 +304,7 @@ <h3>Check the issue tracker</h3>
 	Issues that need decision: <a href="https://github.com/golang/go/issues?q=is%3Aissue+is%3Aopen+label%3ANeedsDecision"><code>is:issue is:open label:NeedsDecision</code></a>
 	</li>
 	<li>
-	Issues that needs fix: <a href="https://github.com/golang/go/issues?q=is%3Aissue+is%3Aopen+label%3ANeedsFix"><code>is:issue is:open label:NeedsFix</code></a>
+	Issues that need a fix: <a href="https://github.com/golang/go/issues?q=is%3Aissue+is%3Aopen+label%3ANeedsFix"><code>is:issue is:open label:NeedsFix</code></a>
 	</li>
 	<li>
 	Issues that need a fix and have a CL: <a href="https://github.com/golang/go/issues?q=is%3Aissue+is%3Aopen+label%3ANeedsFix+%22golang.org%2Fcl%22"><code>is:issue is:open label:NeedsFix "golang.org/cl"</code></a>