From 06f3e3fd3d9722b42cb3ac81198d6e3840ce362e Mon Sep 17 00:00:00 2001
From: Michael Egli <michael.egli@wisol.ch>
Date: Thu, 28 Aug 2014 11:02:06 +0200
Subject: [PATCH] Remove incorrect parenthesis in code sample

---
 doc/nn_cmsg.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/nn_cmsg.txt b/doc/nn_cmsg.txt
index 23eb9ad7f..12242bea4 100644
--- a/doc/nn_cmsg.txt
+++ b/doc/nn_cmsg.txt
@@ -57,7 +57,7 @@ while (hdr != NULL) {
     printf ("level: %d property: %d length: %dB data: ",
         (int) hdr->cmsg_level,
         (int) hdr->cmsg_type,
-        (int) len));
+        (int) len);
     unsigned char *data = NN_CMSG_DATA(hdr);
     while (len) {
         printf ("%02X", *data);