diff --git a/69.md b/69.md
index 3df48d7..6ab836f 100644
--- a/69.md
+++ b/69.md
@@ -36,8 +36,8 @@ A source control event MAY contain an `m` tag indicating the event is specific t
     ...
   "kind": 69,
   "tags": [
-    ["b", <repository url>, <repository url>, ...],
-    ["m": <branch to be merged into>, <branch to be merged in>, <URL of merging in repository>],
+    ["b", <repository remote identifier (url, etc)>, <repository remote identifier (url, etc)>, ...],
+    ["m": <commit hash (branch head) to be merged into>, <commit hash (branch head) to be merged in>, <URL of merging in repository>],
     ["l": <file name/path>, <line number>]
   ],
   "content": <arbitrary string>,