1 files changed, 1 insertions, 1 deletions
diff --git a/utils/aes128ecb_decrypt_file.cpp b/utils/aes128ecb_decrypt_file.cpp
index a6757d4..42432bb 100644
--- a/utils/aes128ecb_decrypt_file.cpp
+++ b/utils/aes128ecb_decrypt_file.cpp
@@ -22,7 +22,7 @@ namespace
 {
     void exit_with_usage()
     {
-        std::cout << "Usage: aes128ecb_encrypt_file.exe KEY SRC DEST\n";
+        std::cout << "Usage: aes128ecb_decrypt_file.exe KEY SRC DEST\n";
         std::exit(EXIT_FAILURE);
     }