diff --git a/spmenu.c b/spmenu.c
index c4aec0f..e66ce53 100644
--- a/spmenu.c
+++ b/spmenu.c
@@ -1743,8 +1743,7 @@ usage(void)
 		  "spmenu -z <width>     Width of the spmenu window\n"
 		  "spmenu -bw            Width of the border. 0 will disable the border\n"
 		  "spmenu -s             Use case-sensitive matching\n"
-		  "spmenu -i             Use case-insnsitive matching\n"
-		  "spmenu -s             Use case-snsitive matching\n"
+		  "spmenu -i             Use case-insensitive matching\n"
 		  "spmenu -t             Position spmenu at the top of the screen\n"
 		  "spmenu -b             Position spmenu at the bottom of the screen\n"
 		  "spmenu -c             Position spmenu at the center of the screen\n"