document that -h option will always exit
diff --git a/got/got.1 b/got/got.1
index a04f646..691bd05 100644
--- a/got/got.1
+++ b/got/got.1
@@ -53,7 +53,7 @@ provides global and command-specific options.
Global options must preceed the command name, and are as follows:
.Bl -tag -width tenletters
.It Fl h
-Display usage information.
+Display usage information and exit immediately.
.It Fl V
Display program version and exit immediately.
.El