I looked through a few hundred results from this query on lgtm.com and
found that most of the FPs had to do with comment lines ending in `}`.
This change should fix most of them, at the cost of very few false
negatives.
On Wireshark, this query goes from 7,425 results to 6,686 results before
filtering for generated code. Almost all the lost results were FP,
except a handful of results involving initializer lists.
