Shorten sticky footer examples footer content to prevent wrapping

examples/sticky-footer-navbar/index.html

@@ -77,7 +77,7 @@
 
     <div id="footer">
       <div class="container">
-        <p class="text-muted credit">Example courtesy <a href="http://martinbean.co.uk">Martin Bean</a> and <a href="http://ryanfait.com/sticky-footer/">Ryan Fait</a>.</p>
+        <p class="text-muted">Place sticky footer content here.</p>
       </div>
     </div>
 

examples/sticky-footer-navbar/sticky-footer-navbar.css

@@ -31,7 +31,7 @@ body {
 #wrap > .container {
   padding: 60px 15px 0;
 }
-.container .credit {
+.container .text-muted {
   margin: 20px 0;
 }
 

examples/sticky-footer/index.html

@@ -43,7 +43,7 @@
 
     <div id="footer">
       <div class="container">
-        <p class="text-muted credit">Example courtesy <a href="http://martinbean.co.uk">Martin Bean</a> and <a href="http://ryanfait.com/sticky-footer/">Ryan Fait</a>.</p>
+        <p class="text-muted">Place sticky footer content here.</p>
       </div>
     </div>
 

examples/sticky-footer/sticky-footer.css

@@ -33,6 +33,6 @@ body {
   max-width: 680px;
   padding: 0 15px;
 }
-.container .credit {
+.container .text-muted {
   margin: 20px 0;
 }