diff --git a/mercurial/commands.py b/mercurial/commands.py
index c0205c3a3c..97b19d576f 100644
--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -2748,7 +2748,7 @@ def status(ui, repo, *pats, **opts):
     A = added
     R = removed
     C = clean
-    ! = missing, but still tracked
+    ! = missing (deleted by non-hg command, but still tracked)
     ? = not tracked
     I = ignored
       = the previous added file was copied from here
diff --git a/tests/test-help.out b/tests/test-help.out
index d2d6374b6a..f6d4ec841c 100644
--- a/tests/test-help.out
+++ b/tests/test-help.out
@@ -269,7 +269,7 @@ show changed files in the working directory
     A = added
     R = removed
     C = clean
-    ! = missing, but still tracked
+    ! = missing (deleted by non-hg command, but still tracked)
     ? = not tracked
     I = ignored
       = the previous added file was copied from here