doc: minor intro wording update

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

diff --git a/doc/userguide/rules/intro.rst b/doc/userguide/rules/intro.rst
index 80fbf99db4606168d768f8bf14184eb6de126310..252e018d8949664cc48443f1e71bc4c99c87c7da 100644 (file)
--- a/doc/userguide/rules/intro.rst
+++ b/doc/userguide/rules/intro.rst
@@ -11,7 +11,7 @@ read, adjust and create them.
 
 A rule/signature consists of the following:
 
-* The **action**, that determines what happens when the signature matches
+* The **action**, determining what happens when the rule matches.
 * The **header**, defining the protocol, IP addresses, ports and direction of
   the rule.
 * The **rule options**, defining the specifics of the rule.