api-trace.txt: fix typo
authorElia Pinto <gitter.spiros@gmail.com>
Tue, 5 Apr 2016 10:05:23 +0000 (10:05 +0000)
committerJunio C Hamano <gitster@pobox.com>
Tue, 5 Apr 2016 20:51:25 +0000 (13:51 -0700)
commit4232b21f772fd66c028245cf997373be9ce369f7
tree011c21ff7968f8b3e6d6d7628930cb1b9474fe69
parent765428699a5381f113d19974720bc91b5bfeaf1d
api-trace.txt: fix typo

The correct api is trace_printf_key(), not trace_print_key().

Also do not throw a random string at printf(3)-like function;
instead, feed it as a parameter that is fed to a "%s" conversion
specifier.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Documentation/technical/api-trace.txt