error fixed
better fix
Merge branch 'next'
better expression
some typos
fix french Haskell the Hard way

Conflicts:
	Scratch/en/blog/Haskell-the-Hard-Way.md
	Scratch/fr/blog/Haskell-the-Hard-Way.md
	multi/blog/Haskell-the-Hard-Way.md
fix
Merge branch 'master' into next

Conflicts:
	Scratch/en/blog/Haskell-the-Hard-Way.md
	Scratch/fr/blog/Haskell-the-Hard-Way.md
	multi/blog/Haskell-the-Hard-Way.md