From 57338fe22f84d6e2d6966ec44547a3549af57698 Mon Sep 17 00:00:00 2001
From: cancel <cancel@cancel.fm>
Date: Tue, 4 Dec 2018 10:46:51 +0900
Subject: [PATCH] Fix typo

---
 tui_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tui_main.c b/tui_main.c
index a412b6e..d1263aa 100644
--- a/tui_main.c
+++ b/tui_main.c
@@ -386,7 +386,7 @@ int main(int argc, char** argv) {
   }
 
   if (margin_thickness < 0) {
-    fprintf(stderr, "Margins must be >= 0\n");
+    fprintf(stderr, "Margins must be >= 0.\n");
     usage();
     return 1;
   }