I was going through the documentation of `FastAi.jl` and i found out `Custom Learning tasks` page is broken. Looks like it should point to https://fluxml.ai/FastAI.jl/dev/docs/learning_methods.md.html, which works perfectly fine. Currently it is pointing to https://fluxml.ai/FastAI.jl/dev/docs/learning_tasks.md.html which seems to be not correct.