stats: Be more precise and talk about mean, not average
There are several types of averages eg. mean, median and mode.
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
diff --git a/lib/igt_stats.h b/lib/igt_stats.h
index 99dc1c9..a46b399 100644
--- a/lib/igt_stats.h
+++ b/lib/igt_stats.h
@@ -33,4 +33,4 @@
void igt_stats_init(igt_stats_t *stats, unsigned int capacity);
void igt_stats_fini(igt_stats_t *stats);
void igt_stats_push(igt_stats_t *stats, uint64_t value);
-double igt_stats_get_average(igt_stats_t *stats);
+double igt_stats_get_mean(igt_stats_t *stats);