FS-9924: Removed extra space in source files

src/mod/endpoints/mod_unicall/mod_unicall.c

@@ -1,4 +1,4 @@
-/* 
+/*
  * FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
  * Copyright (C) 2005/2012, Anthony Minessale II <anthm@freeswitch.org>
  *
@@ -22,7 +22,7 @@
  * the Initial Developer. All Rights Reserved.
  *
  * Contributor(s):
- * 
+ *
  * Anthony Minessale II <anthm@freeswitch.org>
  * Steve Underwood 0.0.1 <steveu@coppice.org>
  *
@@ -831,7 +831,7 @@ static void tech_init(private_t *tech_pvt, switch_core_session_t *session)
 	tech_pvt->session = session;
 }
 
-/* 
+/*
    State methods. They get called when the state changes to the specified state.
    Returning SWITCH_STATUS_SUCCESS tells the core to execute the standard state method next,
    so if you fully implement the state you can return SWITCH_STATUS_FALSE to skip it.