typo in -help reverge-geo lookups

[artlog]

There is a small typo in help :

ot-recorder -h

--norevgeo -G disable ghash to reverge-geo lookups

find . -type f | xargs grep reverge
./ocat.c:	printf("  --norevgeo		-G      disable ghash to reverge-geo lookups\n");
./recorder.c:	printf("  --norevgeo		-G     disable ghash to reverge-geo lookups\n");

i think this should read reverse-geo

[jpmens]

Thank you, @artlog.
Well, that went a while without detection! :-)