Updated runtime files.
diff --git a/runtime/doc/channel.txt b/runtime/doc/channel.txt
index 668dcad..2f67b97 100644
--- a/runtime/doc/channel.txt
+++ b/runtime/doc/channel.txt
@@ -1,4 +1,4 @@
-*channel.txt* For Vim version 7.4. Last change: 2016 Apr 26
+*channel.txt* For Vim version 7.4. Last change: 2016 Apr 30
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -254,10 +254,6 @@
Then channel handler will then get {response} converted to Vim types. If the
channel does not have a handler the message is dropped.
-On read error or ch_close(), when using a socket with RAW or NL mode, the
-string "DETACH\n" is sent, if still possible. The channel will then be
-inactive.
-
It is also possible to use ch_sendraw() and ch_evalraw() on a JSON or JS
channel. The caller is then completely responsible for correct encoding and
decoding.