diff --git a/Documentation/rest-api-changes.txt b/Documentation/rest-api-changes.txt
index 56114ceacc..46ca808948 100644
--- a/Documentation/rest-api-changes.txt
+++ b/Documentation/rest-api-changes.txt
@@ -2987,7 +2987,12 @@ As result a list of link:#reviewer-info[ReviewerInfo] entries is returned.
 Suggest the reviewers for a given query `q` and result limit `n`. If result
 limit is not passed, then the default 10 is used.
 
-Groups can be excluded from the results by specifying 'e=f'.
+Groups can be excluded from the results by specifying the 'exclude-groups'
+request parameter:
+
+--
+'GET /changes/link:#change-id[\{change-id\}]/suggest_reviewers?q=J&n=5&exclude-groups'
+--
 
 As result a list of link:#suggested-reviewer-info[SuggestedReviewerInfo] entries is returned.