1 files changed, 1 insertions, 1 deletions
diff --git a/mdoc.7 b/mdoc.7
index ab58c508..ee916e59 100644
--- a/mdoc.7
+++ b/mdoc.7
@@ -2672,7 +2672,7 @@ is followed by non-punctuation, an
 .Sx \&Ns
 is inserted into the token stream.
 This behaviour is for compatibility with
-.Xr groff 1 .
+GNU troff.
 .Pp
 Examples:
 .D1 \&.Xr mandoc 1