From d931a88659f018e17beb5fdd937a44c5db73b130 Mon Sep 17 00:00:00 2001
From: olari <olari@tuta.io>
Date: Sat, 25 May 2019 22:21:58 +0300
Subject: [PATCH] Fix brainfuck usage message

---
 cpp/brainfuck/brainfuck.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cpp/brainfuck/brainfuck.cpp b/cpp/brainfuck/brainfuck.cpp
index 2215d79..ae8be68 100644
--- a/cpp/brainfuck/brainfuck.cpp
+++ b/cpp/brainfuck/brainfuck.cpp
@@ -46,7 +46,7 @@ struct bf_context_t {
 
 int main(int argc, char* argv[]) {
     if (argc < 2) {
-        std::cout << "Usage: " << argv[0] << std::endl;
+        std::cout << "Usage: " << argv[0] << " [BRAINFUCK FILE]" << std::endl;
         return 1;
     }