better footnote for new streams input

Author: Patrick Graham

page-settings.php

@@ -62,7 +62,7 @@
 				<th><label>Message Stream</label></th>
 				<td>
 					<input type="text" class="pm-stream-name" value="" placeholder="outbound" />
-					<div class="footnote">Optional - leave blank to use the default outbound transactional stream (<em>outbound</em>)</a>.</div>
+					<div class="footnote">Optional - Default is 'outbound' if blank.</div>
 				</td>
 			</tr>
 			<tr>