Update docs/specs/om/open_metrics_spec_2_0.md

Co-authored-by: George Krajcsovits <krajorama@users.noreply.github.com>
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>

Author: bwplotka

docs/specs/om/open_metrics_spec_2_0.md

@@ -150,7 +150,7 @@ MetricFamily name:
 * MUST be unique within a MetricSet.
 * MUST be the same as every Metric's Name in the family.
 
-> NOTE: [OpenMetrics 1.0](https://prometheus.io/docs/specs/om/open_metrics_spec/#suffixes) required mandatory suffixes for MetricName and matching MetricFamily names without such suffixes. To improve parser reliability (i.e. matching [MetricFamily metadata](#metricfamily-metadata)) and future compatibility, this specification requires Metric name to strictly match its MetricFamily name.
+> NOTE: [OpenMetrics 1.0](https://prometheus.io/docs/specs/om/open_metrics_spec/#suffixes) required mandatory suffixes for MetricName and a matching MetricFamily name without such suffixes. To improve parser reliability (i.e. matching [MetricFamily metadata](#metricfamily-metadata)) and future compatibility, this specification requires Metric name to strictly match its MetricFamily name.
 
 Names SHOULD be in snake_case. Names SHOULD follow the restrictions in the ABNF section under `metricname`. MetricFamily names MAY be any quoted and escaped UTF-8 string as described in the ABNF section. Be aware that exposing UTF-8 metrics may reduce usability, especially when `_total` or unit suffixes are not included in the names.