fix whitespace issue

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@258256 65c4cc65-6c06-0410-ace0-fbb531ad65f3

doc/manager_1_1.txt

@@ -291,16 +291,16 @@ Changes to manager version 1.1:
 		CoreCurrentCalls: 20
 
 - Action: MixMonitorMute
-  Modules: app_mixmonitor.c
-  Purpose: 
-    Mute / unMute a Mixmonitor recording.
-  Variables: 
-    ActionId: <id> Action ID for this transaction. Will be returned.
-    Channel: the channel MixMonitor is running on
-    Direction: Which part of the recording to mute:  read, write or both (from
-        channel, to channel or both channels).
-    State: Turn mute on or off : 1 to turn on, 0 to turn off.
- 	
+	Modules: app_mixmonitor.c
+	Purpose: 
+		Mute / unMute a Mixmonitor recording.
+	Variables: 
+		ActionId: <id> Action ID for this transaction. Will be returned.
+		Channel: the channel MixMonitor is running on
+		Direction: Which part of the recording to mute:  read, write or both (from
+			channel, to channel or both channels).
+		State: Turn mute on or off : 1 to turn on, 0 to turn off.
+
 * NEW EVENTS
 ------------