Version bumped to 1.3.3.

README.md

@@ -12,14 +12,15 @@ Usage:
 
 	2. Clone and compile it with `make`.
 
-	3. Run `./flipclock -h` to see usage. Press `q` or `Esc` to quit.
+	3. Run `./flipclock -h` to see usage. Press `q` or `Esc` to quit. Press `t` to toggle 12h/24h type.
 
 - Windows:
 
 	1. Download Windows project files and static libs from [here](https://github.com/AlynxZhou/flipclock/archive/win32.zip) and get the master code. And take the extracted `Windows` folder into where you extracted master code.
 
 	2. Use Visual Studio or Visual C++ to open project file in `Windows` folder. I create them with Visual Studio 2017. Compile it with `Release` `x86`.
 
-	3. Find `flipclock-win32.exe` in `Windows\Release`. Take it together with `flipclock.ttf`. Then run it. Press `q` or `Esc` to quit.
+	3. Find `flipclock-win32.exe` in `Windows\Release`. Take it 
+together with `flipclock.ttf`. Then run it. Press `q` or `Esc` to quit. Press `t` to toggle 12h/24h type.
 
 **The original works of SDL2, SDL2_ttf, libfreetype was done by [SDL](https://www.libsdl.org/), [Freetype](https://www.freetype.org/), special thanks.**