Typo in path to correspond with src/nls/root/strings.js

Author: dvorapa

samples/root/Getting Started/index.html

@@ -157,7 +157,7 @@ <h3>Need something else? Try an extension!</h3>
             extension developers has built hundreds of extensions that add useful functionality. If there's
             something you need that Brackets doesn't offer, more than likely someone has built an extension for
             it. To browse or search the list of available extensions, choose <strong>File > Extension
-            Manager</strong> and click on the "Available" tab. When you find an extension you want, just click
+            Manager…</strong> and click on the "Available" tab. When you find an extension you want, just click
             the "Install" button next to it.
         </p>