[C++] Add full stop to comment lines
[C++] Add full stop to comment lines

Change-Id: I20ab033696e0e898b0bdfdd9b21b36b3b82d2911

bmwcarit/joynr,bmwcarit/joynr,bmwcarit/joynr,bmwcarit/joynr,bmwcarit/joynr,bmwcarit/joynr,bmwcarit/joynr,bmwcarit/joynr,bmwcarit/joynr