spelling fixes; from paul tagliamonte

amendments to his diff are noted on tech

1 files changed, 1 insertions, 1 deletions

diff --git a/tmux.h b/tmux.h
index 5b15c1e1..dac23ebb 100644
--- a/tmux.h
+++ b/tmux.h
@@ -1410,7 +1410,7 @@ struct tty {
 #define TTY_HAVEDA 0x100 /* Primary DA. */
 #define TTY_HAVEXDA 0x200
 #define TTY_SYNCING 0x400
-#define TTY_HAVEDA2 0x800 /* Seconday DA. */
+#define TTY_HAVEDA2 0x800 /* Secondary DA. */
 	int		 flags;
 
 	struct tty_term	*term;