Documentation: xfrm_sysctl: Trim trailing colon in section heading

The sole section heading ("/proc/sys/net/core/xfrm_* Variables") has
trailing colon. Trim it.

Suggested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>

diff --git a/Documentation/networking/xfrm_sysctl.rst b/Documentation/networking/xfrm_sysctl.rst
index 47b9bbdd017977e97555c0d18a8dea71978bf3f0..7d0c4b17c0bdf166b42624336c756799fb12469e 100644 (file)
--- a/Documentation/networking/xfrm_sysctl.rst
+++ b/Documentation/networking/xfrm_sysctl.rst
@@ -4,8 +4,8 @@
 XFRM Syscall
 ============
 
-/proc/sys/net/core/xfrm_* Variables:
-====================================
+/proc/sys/net/core/xfrm_* Variables
+===================================
 
 xfrm_acq_expires - INTEGER
        default 30 - hard timeout in seconds for acquire requests