minor wording updates
@@ -209,11 +209,10 @@ can be specified:
rate(http_requests_total[5m] offset -1w)
-This negative offset is disabled by default since it breaks the invariant
-that PromQL does not look ahead of the evaluation time for samples. This
-feature is enabled by setting `--enable-feature=promql-negative-offset`
-flag. See [disabled features](../disabled_features.md) for more details
-about this flag.
+This negative offset has been disabled by default since it breaks the invariant
+that PromQL does not look ahead of the evaluation time for samples. This feature
+is enabled by setting `--enable-feature=promql-negative-offset` flag. See
+[disabled features](../disabled_features.md) for more details about this flag.
### @ modifier
