Correct histogram bucket values in metrics.mdx (#1282)

Author: jsfeldman

content/src/content/docs/docs/observability/metrics.mdx

@@ -352,8 +352,8 @@ HistogramState {
   buckets: [
     [ 0, 0 ],    // No values in the 0-10 range
     [ 10, 7 ],   // 7 values in the 10-20 range
-    [ 20, 11 ],  // 11 values in the 20-30 range
-    [ 30, 20 ],  // 20 values in the 30-40 range
+    [ 20, 11 ],  // 4 values in the 20-30 range
+    [ 30, 20 ],  // 9 values in the 30-40 range
     [ 40, 27 ],  // and so on...
     [ 50, 38 ],
     [ 60, 53 ],
@@ -408,7 +408,7 @@ Example Output:
 HistogramState {
   buckets: [
     [ 1, 3 ],   // 3 tasks completed in <= 1 ms
-    [ 2, 13 ],  // 13 tasks completed in <= 2 ms
+    [ 2, 13 ],  // 10 tasks completed in <= 2 ms
     [ 3, 17 ],  // and so on...
     [ 4, 26 ],
     [ 5, 35 ],