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>

diff --git a/Documentation/technical/api-trace2.txt b/Documentation/technical/api-trace2.txt
index 23c3cc7a3727ed88513c1e735a41654a75334363..fd1e6289447050c39dcc993c552196c24c21b6e9 100644 (file)
--- a/Documentation/technical/api-trace2.txt
+++ b/Documentation/technical/api-trace2.txt
@@ -668,7 +668,7 @@ completed.)
        "event":"signal",
        ...
        "t_abs":0.001227,  # elapsed time in seconds
-       "signal":13        # SIGTERM, SIGINT, etc.
+       "signo":13         # SIGTERM, SIGINT, etc.
 }
 ------------