diff --git a/mercurial/help/internals/revlogs.txt b/mercurial/help/internals/revlogs.txt
--- a/mercurial/help/internals/revlogs.txt
+++ b/mercurial/help/internals/revlogs.txt
@@ -89,7 +89,7 @@ 0-5 (6 bytes)
    Absolute offset of revision data from beginning of revlog.
 6-7 (2 bytes)
    Bit flags impacting revision behavior. The following bit offsets define:
-   0: 'censor' extension flag.
+   0: REVIDX_ISCENSORED revision has censor metadata, must be verified.
 8-11 (4 bytes)
    Compressed length of revision data / chunk as stored in revlog.
 12-15 (4 bytes)