Updated Compile for Raspberry Pi (markdown)

Compile-for-Raspberry-Pi.md

@@ -6,7 +6,7 @@ Currently ALL Raspberry Pi devices are supported by raylib (1, 2, 3, Zero and va
 
 ### Supported OpenGL backends
 
- - OpenGL ES 2.0 in native mode (no X11)
+ - OpenGL ES 2.0 in native mode, not X11 (any RPI version)
  - OpenGL 1.1 on X11 desktop mode (**only RPI 2 and 3**)
  - OpenGL 2.1 on X11 desktop mode (**only RPI 2 and 3**)