Fix sphinx warning
Fix sphinx warning

LubyRuffy/haka,nabilbendafi/haka,LubyRuffy/haka,haka-security/haka,nabilbendafi/haka,lcheylus/haka,haka-security/haka,lcheylus/haka,haka-security/haka,nabilbendafi/haka,lcheylus/haka,Wingless-Archangel/haka,Wingless-Archangel/haka