fix man; noted by hubert.feyrer@rz.uni-regensburg.de

1 files changed, 4 insertions, 3 deletions

diff --git a/games/tetris/tetris.6 b/games/tetris/tetris.6
index fa8538dec06..1a6ecd5aa97 100644
--- a/games/tetris/tetris.6
+++ b/games/tetris/tetris.6
@@ -77,9 +77,10 @@ quit
 .Pp
 The options are as follows:
 .Bl -tag -width indent
-.It Fl k
+.It Fl k Ar keys
 The default control keys can be changed using the
-.Fl k option.
+.Fl k
+option.
 The
 .Ar keys
 argument must have the six keys in order, and, remember to quote any
@@ -92,7 +93,7 @@ will play the default games, i.e. level 2 and with the default
 control keys.
 The current key settings are displayed at the bottom of the screen
 during play.
-.It Fl l
+.It Fl l Ar level
 Select a level of play.
 .It Fl s
 Display the top scores.