all links to folder are breaks

Hello I have this page https://spiel-framework.github.io/spiel-client , it is generated from docs (see more in https://github.com/spiel-framework/spiel-client). The index show without problems and even if I go to the global.html which finds also in the root but all the links to go to html file form module folder are breaks. Some suggestions please.

I found from myself the solution :). I have to put an empty file with the name .nojekyll into the docs directory.