Typo fixing

Author: Nilhcem

remotes/index.html

@@ -193,7 +193,7 @@ <h2>
     immediately followed by a <code>git merge</code> of the branch on that remote
     that is tracked by whatever branch you are currently in.  I personally don't much
     like this command - I prefer running <code>fetch</code> and <code>merge</code>
-    seperately.  Less magic, less problems.  However, if you like this idea, you
+    separately.  Less magic, less problems.  However, if you like this idea, you
     can read about it in more detail in the
     <a target="new" href="http://www.kernel.org/pub/software/scm/git/docs/git-pull.html">official docs</a>.
     </p>