diff --git a/man/mu-mv.1 b/man/mu-mv.1
index ebb7bedd..c138f14c 100644
--- a/man/mu-mv.1
+++ b/man/mu-mv.1
@@ -96,8 +96,7 @@ returned:
 |------+-----------------------------------|
 |    0 | ok                                |
 |    1 | general error                     |
-|    4 | database is corrupted             |
-|    5 | some other database update error  |
+|    6 | file error                        |
 .fi
 
 Note that if you get a database error rather than a general error, this means