Fix typo in metric_hub.md (#823)

I *think* there's a typo in this documentation file and I *think* my new version is correct...
mozilla · Apr 3, 2024 · 1e87767 · 1e87767
1 parent 23d6561
commit 1e87767
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/concepts/metric_hub.md b/src/concepts/metric_hub.md
@@ -106,7 +106,7 @@ select_expression = "SUM(SAFE_CAST(SPLIT(event_string_value, ',')[OFFSET(1)] AS
 # This is used to determine the method of aggregation to be applied.
 # Either "scalar" or "histogram".
 # scalar = a single value is returned
-# histogram = an array of histograms is returned
+# histogram = an array of scalars is returned
 type = "scalar"
 
 # A friendly metric name displayed in dashboards.