removed empty line

Signed-off-by: realanna <anna.reale@dynatrace.com>

metrics-operator/chart/README.md

@@ -3,7 +3,7 @@
 Keptn Metrics Operator introduces a more cloud-native approach for handling all metrics related to your application and
 infrastructure.
 It represents metrics in a uniform format, facilitating the re-usability of this data across multiple components
-and allowing the usage of multiple observability platforms. 
+and allowing the usage of multiple observability platforms.
 You can write SLO and SLI based on multiple data coming from multiple sources such as:
 Prometheus, Dynatrace, DataDog and K8s metric server...