perf c2c: Change header for LLC local hit

Replace the header string "Lcl" with "LclHit", which is more explicit
to express the event type is LLC local hit.

Signed-off-by: Leo Yan <leo.yan@linaro.org>
Tested-by: Joe Mario <jmario@redhat.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20201014050921.5591-7-leo.yan@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

Author: Leo Yan

tools/perf/builtin-c2c.c

@@ -1432,7 +1432,7 @@ static struct c2c_dimension dim_ld_l2hit = {
 };
 
 static struct c2c_dimension dim_ld_llchit = {
-	.header		= HEADER_SPAN("-- LLC Load Hit --", "Llc", 1),
+	.header		= HEADER_SPAN("-- LLC Load Hit --", "LclHit", 1),
 	.name		= "ld_lclhit",
 	.cmp		= ld_llchit_cmp,
 	.entry		= ld_llchit_entry,