diff --git a/Source/Project64/main.cpp b/Source/Project64/main.cpp
index 85c899dd3..eed4a3621 100644
--- a/Source/Project64/main.cpp
+++ b/Source/Project64/main.cpp
@@ -59,7 +59,7 @@ int WINAPI WinMain(HINSTANCE /*hInstance*/, HINSTANCE /*hPrevInstance*/, LPSTR /
             }
             else
             {
-                // Extension is *.ndd/*.d64, so it should be a N64 disk image
+                // File extension is *.ndd/*.d64, so it should be an N64 disk image
                 isROMLoaded = CN64System::RunDiskImage(g_Settings->LoadStringVal(Cmd_RomFile).c_str());
             }
         }