api-trace.txt: fix typo

devzero2000 · gitster · commit 4232b21f772f · 2016-04-05T13:51:25.000-07:00
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 &lt;gitter.spiros@gmail.com&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/Documentation/technical/api-trace.txt b/Documentation/technical/api-trace.txt
@@ -28,7 +28,7 @@ static struct trace_key trace_foo = TRACE_KEY_INIT(FOO);
 
 static void trace_print_foo(const char *message)
 {
-	trace_print_key(&trace_foo, message);
+	trace_printf_key(&trace_foo, "%s", message);
 }
 ------------
 +

Original file line number	Diff line number	Diff line change
`@@ -28,7 +28,7 @@ static struct trace_key trace_foo = TRACE_KEY_INIT(FOO);`
`28`	`28`
`29`	`29`	`static void trace_print_foo(const char *message)`
`30`	`30`	`{`
`31`		`- trace_print_key(&trace_foo, message);`
	`31`	`+ trace_printf_key(&trace_foo, "%s", message);`
`32`	`32`	`}`
`33`	`33`	`------------`
`34`	`34`	`+`