Missleading indentation warning in OrfDecoder.cpp

[wmader]

With gcc 6.1.1 using the cc1plus standard, indentation warnings are treated as errors. This, un unclear indentation popped up in OrfDecoder.cpp. I "fixed" the issue (attachment) by only looking affected lines but w/o any understanding what the code is supposed to do.

0001-Fix-missleading-indentation-which-is-an-error-with-c.txt

[LebedevRI]

Was fixed in #157