[PATCH] Fix a missing doxygen section trailer in nlmsg.c

[Duncan Roe]

This corrects an oddity in the web doco (and presumably in the man pages as
well) whereby "Netlink message batch helpers" was showing up as a sub-topic of
"Netlink message helpers".

This was included in my original (rejected) patch "Enable doxygen to generate
Function Documentation" with a comment "(didn't think it warrantied an extra
patch)" - clearly wrong
---
 src/nlmsg.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/nlmsg.c b/src/nlmsg.c
index fb99135..d398e63 100644
--- a/src/nlmsg.c
+++ b/src/nlmsg.c
@@ -370,6 +370,10 @@ EXPORT_SYMBOL void mnl_nlmsg_fprintf(FILE *fd, const void 
*data, size_t datalen,
        }
 }
 
+/**
+ * @}
+ */
+
 /**
  * \defgroup batch Netlink message batch helpers
  *
-- 
2.14.5