rule clarity

proposals/4124-server-auth-simple.md

@@ -52,14 +52,11 @@ described in this proposal.
 
 1. If the origin server's current `participation` state is not `permitted`:
    1. If the `participation` state is `deny`, reject.
-   2. If the type is `m.server.participation`:
-	  1. If the sender is the same sender of m.room.create, the state_key
-	     of the considered event is the sender's origin server, and the
-		 `participation` field of the considered event is `permitted`,
-	     then allow.
-	  2. If the sender's origin server matches the state_key of the
-	     considered event, and the `participation` field of the considered
-	     event is not `permitted`, reject.
+   2. If the type is `m.server.participation` and the sender's origin
+      server matches the state_key of the considered event:
+      1. If the `participation` field of the considered event is not
+         `permitted`, reject.
+	  2. If the sender is the same sender of m.room.create, then allow.
    3. If the `m.server.knock_rule` is `deny`, reject.
    4. If the `m.server.knock_rule` is anything other than `passive`, reject.