Merge pull request #2865 from pmeenan/warren

[compression-dictionaries] Cleaned up language in match algorithm

draft-ietf-httpbis-compression-dictionary.md

@@ -227,11 +227,11 @@ used:
 1. Let URL be the URL of the dictionary request.
 1. Let PATTERN be a URL Pattern {{URLPattern}} constructed by setting
 input=MATCH, and baseURL=URL.
-1. If PATTERN has regexp groups then return FALSE.
-1. Return True.
+1. If the hasRegExpGroups attribute of PATTERN is TRUE then return FALSE.
+1. Return TRUE.
 
 The "match" value is required and MUST be included in the
-Use-As-Dictionary Dictionary for the dictionary to be considered valid.
+Use-As-Dictionary response header for the dictionary to be considered valid.
 
 ### match-dest