[documentation] back-porting fix from master branch
[documentation] back-porting fix from master branch

TukekeSoft/melonJS,srbala/melonJS,srbala/melonJS,srbala/melonJS,gopalindians/melonJS,gopalindians/melonJS,melonjs/melonJS,TukekeSoft/melonJS,rlugojr/melonJS,rlugojr/melonJS,melonjs/melonJS,MarkoIvanetic/melonJS,gopalindians/melonJS,MarkoIvanetic/melonJS,rlugojr/melonJS,TukekeSoft/melonJS