Fixed inconsistent behaviour of EntityManager.RemoveComponent

Sorry guys, I am away from my work PC, so used the Github's online editor to edit and commit changes - I can see some issues appeared with the (C) sign and the line ending - again, sorry. Not a git fan, nor an experienced github user)
Either take this PR, or manually add the changes - I don't care.

P.S. As if I've been the only one who tried that online Github functionality to fix a bug - just to discover Github's own bugs, what a joke ;(