diff --git a/tmux.1 b/tmux.1
index d78981f7..6d833238 100644
--- a/tmux.1
+++ b/tmux.1
@@ -1966,7 +1966,7 @@ Execute
 without creating a window.
 Any output to stdout is displayed in output mode.
 If
-.Ar command 
+.Ar command
 doesn't return success, the exit status is also displayed.
 .It Ic server-info
 .D1 (alias: Ic info )