diff --git a/runtime/doc/usr_41.txt b/runtime/doc/usr_41.txt
index 9f2442e..583bf99 100644
--- a/runtime/doc/usr_41.txt
+++ b/runtime/doc/usr_41.txt
@@ -1,4 +1,4 @@
-*usr_41.txt*	For Vim version 7.4.  Last change: 2016 Jan 28
+*usr_41.txt*	For Vim version 7.4.  Last change: 2016 Feb 02
 
 		     VIM USER MANUAL - by Bram Moolenaar
 
@@ -894,10 +894,10 @@
 	assert_true()		assert that an expression is true
 
 Inter-process communication:
-	connect()		open a channel
-	disconnect()		close a channel
-	sendexpr()		send a JSON message over a channel
-	sendraw()		send a raw message over a channel
+	ch_open()		open a channel
+	ch_close()		close a channel
+	ch_sendexpr()		send a JSON message over a channel
+	ch_sendraw()		send a raw message over a channel
 	jsonencode()		encode an expression to a JSON string
 	jsondecode()		decode a JSON string to Vim types