doc: Fix typo in documentation of rule keyword flow

diff --git a/doc/userguide/rules/flow-keywords.rst b/doc/userguide/rules/flow-keywords.rst
index 73df8341f4ab3473a02dbeae3056e21f05d32d30..7a886918799490e6684b2f379c1587991c1915c1 100644 (file)
--- a/doc/userguide/rules/flow-keywords.rst
+++ b/doc/userguide/rules/flow-keywords.rst
@@ -58,7 +58,7 @@ flow
 
 The flow keyword can be used to match on direction of the flow, so to/from
 client or to/from server. It can also match if the flow is established or not.
-The flow keyword can also be use to say the signature has to match on stream
+The flow keyword can also be used to say the signature has to match on stream
 only (only_stream) or on packet only (no_stream).
 
 So with the flow keyword you can match on: