Fix whitespace bug which caused debian build to break.

debian/changelog

@@ -1,7 +1,7 @@
 isync (0.9.2-1) unstable; urgency=low
 
   * New upstream release.
-	- Password prompt now includes the mailbox/server (Closes: #92893)
+       - Password prompt now includes the mailbox/server (Closes: #92893)
   * Theodore Ts'o added as co-maintainer
   * Added initial asynchronous flags synchronization patch (Closes: #226222)
   * Ignore anything that does not look remotely like a maildir when