Normalized endlines.

docs/README-raspberrypi.md

@@ -154,19 +154,19 @@ this determining the CAPS LOCK behavior:
  OpenGL problems
 ================================================================================
 
-If you have desktop OpenGL headers installed at build time in your RPi or cross 
-compilation environment, support for it will be built in. However, the chipset 
-does not actually have support for it, which causes issues in certain SDL apps 
-since the presence of OpenGL support supersedes the ES/ES2 variants.
-The workaround is to disable OpenGL at configuration time:
+If you have desktop OpenGL headers installed at build time in your RPi or cross 
+compilation environment, support for it will be built in. However, the chipset 
+does not actually have support for it, which causes issues in certain SDL apps 
+since the presence of OpenGL support supersedes the ES/ES2 variants.
+The workaround is to disable OpenGL at configuration time:
 
     ./configure --disable-video-opengl
-
-Or if the application uses the Render functions, you can use the SDL_RENDER_DRIVER
-environment variable:
-
-    export SDL_RENDER_DRIVER=opengles2
-
+
+Or if the application uses the Render functions, you can use the SDL_RENDER_DRIVER
+environment variable:
+
+    export SDL_RENDER_DRIVER=opengles2
+
 ================================================================================
  Notes
 ================================================================================