diff --git a/docs/specs/om/open_metrics_spec_2_0.md b/docs/specs/om/open_metrics_spec_2_0.md
index 7671ae7e7..7954cf5ce 100644
--- a/docs/specs/om/open_metrics_spec_2_0.md
+++ b/docs/specs/om/open_metrics_spec_2_0.md
@@ -366,9 +366,9 @@ Every Bucket MUST have well-defined boundaries and a value. Boundaries of a Buck
 
 Float and negative bucket values are allowed to make it possible to expose results of arithmetic operations on GaugeHistograms, such as the rate of change of a Histogram over time.
 
-A GaugeHistogram SHOULD NOT include NaN measurements as including NaN in the Gsum will make the Gsum equal to NaN and mask the sum of the real measurements for the lifetime of the time series. If a GaugeHistogram includes NaN measurements, then NaN measurements MUST be counted in the Gcount and the Gsum MUST be NaN.
+A GaugeHistogram SHOULD NOT include NaN measurements as including NaN in the Gsum will make the Gsum equal to NaN and mask the sum of the real measurements until NaNs are removed from the distribution. If a GaugeHistogram includes NaN measurements, then NaN measurements MUST be counted in the Gcount and the Gsum MUST be NaN.
 
-If a GaugeHistogram includes +Inf or -Inf measurement, then +Inf or -Inf MUST be counted in Gcount and MUST be added to the Gsum, potentially resulting in +Inf, -Inf or NaN in the Gsum, the later for example in case of adding +Inf to -Inf. Note that in this case the Gsum of finite measurements is masked until the next reset of the Histogram.
+If a GaugeHistogram includes +Inf or -Inf measurement, then +Inf or -Inf MUST be counted in Gcount and MUST be added to the Gsum, potentially resulting in +Inf, -Inf or NaN in the Gsum, the later for example in case of adding +Inf to -Inf. Note that in this case the Gsum of finite measurements is masked until infinites are removed from the distribution.
 
 If the GaugeHistogram Metric has MetricPoints with Classic Buckets, the GaugeHistogram's Metric's LabelSet MUST NOT have a "le" label name, because in case the MetricPoints are stored as classic histogram series with the `_bucket` suffix, then the "le" label in the GaugeHistogram will conflict with the "le" label generated from the bucket thresholds.