trace2: correct trace2 field name documentation

Correct the api-trace2 documentation, which lists "signal" as an expected field for the signal event type, but which actually outputs "signo" as the field name. Signed-off-by: Josh Steadmon <steadmon@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Josh Steadmon committed Jul 9, 2019 at 16:09 UTC 24df0d49c42d17c93aade8b6f3b9474d2c902385
1 file changed +1 -1
Documentation/technical/api-trace2.txt
+1 -1
@@ -668,7 +668,7 @@ completed.)
668 "event":"signal",
669 ...
670 "t_abs":0.001227, # elapsed time in seconds
671 - "signal":13 # SIGTERM, SIGINT, etc.
671 + "signo":13 # SIGTERM, SIGINT, etc.
672 }
673 ------------
674