diff --git a/docs/pmu_support.md b/docs/pmu_support.md
index 9b48f1ea..b552e673 100644
--- a/docs/pmu_support.md
+++ b/docs/pmu_support.md
@@ -74,10 +74,10 @@ pmu {
 						  <0x10000 0x10033 0x000ff000>;
 					/* For event ID 0x0002 */
 	riscv,raw-event-to-mhpmcounters = <0x0000 0x0002 0xffffffff 0xffffffff 0x00000f8>,
-					/* For event ID 0-4 */
+					/* For event ID 0-15 */
 					<0x0 0x0 0xffffffff 0xfffffff0 0x00000ff0>,
 					/* For event ID 0xffffffff0000000f - 0xffffffff000000ff */
-					<0xffffffff 0x0 0xffffffff 0xffffff0f 0x00000ff0>;
+					<0xffffffff 0xf 0xffffffff 0xffffff0f 0x00000ff0>;
 };
 ```