Cleaned up help text

httperf/ChangeLog

@@ -1,3 +1,7 @@
+2011-02-07  Ted Bullock <tbullock@comlore.com>
+
+	* Adjusted help text 
+
 2009-12-16  Ted Bullock <tbullock@comlore.com>
 
 	* Remove libevent: Remove libevent (for now) from HEAD due to stability