diff --git a/tck/api/src/main/java/org/eclipse/microprofile/metrics/tck/metrics/HistogramTest.java b/tck/api/src/main/java/org/eclipse/microprofile/metrics/tck/metrics/HistogramTest.java
index f5378a02..02ff93ab 100644
--- a/tck/api/src/main/java/org/eclipse/microprofile/metrics/tck/metrics/HistogramTest.java
+++ b/tck/api/src/main/java/org/eclipse/microprofile/metrics/tck/metrics/HistogramTest.java
@@ -138,7 +138,7 @@ public void testSum() throws Exception {
     public void testSnapshotPercentileValuesPresent() throws Exception {
 
         PercentileValue[] percentileValuesHistInt = histogramInt.getSnapshot().percentileValues();
-        // Check that there are 5 percentiles - [0.75,0.95,0.98,0.99,0.999]
+        // Check that there are 6 percentiles - [0.75,0.95,0.98,0.99,0.999]
         Assert.assertTrue(percentileValuesHistInt.length == 6);
 
         int countDown = 6;
@@ -156,7 +156,7 @@ public void testSnapshotPercentileValuesPresent() throws Exception {
         Assert.assertTrue(countDown == 0);
 
         PercentileValue[] percentileValuesHisLong = histogramLong.getSnapshot().percentileValues();
-        // Check that there are 5 percentiles - [0.5,0.75,0.95,0.98,0.99,0.999]
+        // Check that there are 6 percentiles - [0.5,0.75,0.95,0.98,0.99,0.999]
         Assert.assertTrue(percentileValuesHisLong.length == 6);
 
         countDown = 6;
diff --git a/tck/api/src/main/java/org/eclipse/microprofile/metrics/tck/metrics/TimerTest.java b/tck/api/src/main/java/org/eclipse/microprofile/metrics/tck/metrics/TimerTest.java
index 7287bae6..74026935 100644
--- a/tck/api/src/main/java/org/eclipse/microprofile/metrics/tck/metrics/TimerTest.java
+++ b/tck/api/src/main/java/org/eclipse/microprofile/metrics/tck/metrics/TimerTest.java
@@ -154,7 +154,7 @@ public void timesRunnableInstances() throws Exception {
     public void testSnapshotPercentileValuesPresent() throws Exception {
 
         PercentileValue[] percentileValues = globalTimer.getSnapshot().percentileValues();
-        // Check that there are 5 percentiles - [0.5, 0.75,0.95,0.98,0.99,0.999]
+        // Check that there are 6 percentiles - [0.5, 0.75,0.95,0.98,0.99,0.999]
         Assert.assertTrue(percentileValues.length == 6);
 
         int countDown = 6;