typo

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@15915 d0543943-73ff-0310-b7d9-9358b9ac24b2

build/modules.conf.in

@@ -73,7 +73,7 @@ formats/mod_local_stream
 formats/mod_tone_stream
 formats/mod_file_string
 #formats/mod_portaudio_stream
-#formats/mod_mod_shell_stream
+#formats/mod_shell_stream
 #languages/mod_python
 languages/mod_spidermonkey
 languages/mod_spidermonkey_curl