Removed inconsistent 1st person usage

Author: dbenamy

index.html

@@ -91,7 +91,7 @@ <h3>Push an existing Hg repository to Git</h3>
         <pre>$ hg push</pre>
 
         <p>
-          This will convert all our Mercurial data into Git objects
+          This will convert all Mercurial data into Git objects
           and push them up to the Git server.
         </p>