Commented out final 'main' function in order to fit within pattern of…#37495

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bors merged 2 commits intorust-lang:masterfrom buntine:master

Nov 2, 2016

+2-4

Commits on Oct 31, 2016

Commented out final 'main' function in order to fit within pattern of other examples and prevent incorrect indentation
buntine
committed
Removed commented main functions entirely. This fits in with other examples in the Closures section
buntine
committed