Update GLSL_Instructions.md

Author: bloc97

GLSL_Instructions.md

@@ -1,11 +1,11 @@
-# Usage Instructions (GLSL / MPV) (v3.0)
+# Usage Instructions (GLSL / MPV) (v3.x)
 *If you wish to use another media player, look at their documentation on how to install GLSL shaders and modify the shader accordingly if needed.*
 
   1. Install [**mpv**](https://mpv.io/).  
   2. Download the .glsl shader files [**here**](https://github.com/bloc97/Anime4K/releases)  
   3. Copy the .glsl files to `%AppData%\mpv\shaders` for Windows or `~/.config/mpv/shaders` for Linux.  
   4. If `mpv.conf` does not exist in `%AppData%\mpv\` or `~/.config/mpv`, create an empty file and follow [**these instructions**](https://wiki.archlinux.org/index.php/Mpv#Configuration) to optimize your configuration.  
-  5. For Anime4K v3.0, instead of activating a single shader, you should use a combination of shaders. Add one of the following lines to `mpv.conf` to enable the shaders:
+  5. For Anime4K v3.x, instead of activating a single shader, you should use a combination of shaders. Add one of the following lines to `mpv.conf` to enable the shaders:
 
 **Note for Unix based OSes, ";" separators must be replaced with ":" as stated in the [mpv manual](https://mpv.io/manual/stable/#string-list-and-path-list-options).**