doc: remove extraneous + characters

Signed-off-by: jason taylor <jtfas90@gmail.com>

diff --git a/doc/userguide/rules/http-keywords.rst b/doc/userguide/rules/http-keywords.rst
index 85a32258514022c1d6a70f46ede68dda313eff0e..e7f4f1bebad9e56e54d0e9727706da80c167aff7 100644 (file)
--- a/doc/userguide/rules/http-keywords.rst
+++ b/doc/userguide/rules/http-keywords.rst
@@ -270,9 +270,7 @@ Example::
 
     alert http any any -> any any (flow:to_server; http.protocol; content:"HTTP/1.0"; sid:1;)
 
-``http.protocol`` replaces the previous keyword name: ```http_protocol``. You may continue
-+to use the previous name, but it's recommended that rules be converted to use
-+the new name.
+``http.protocol`` replaces the previous keyword name: ```http_protocol``. You may continue to use the previous name, but it's recommended that rules be converted to use the new name.
 
 Example::