More updates from review

Author: jpipkin1

docs/send-data/kubernetes/v4/important-changes.md

@@ -34,7 +34,7 @@ By default, the OpenTelemetry Collector is now used for metrics collection inste
 Ensure that the following CRDs from the OpenTelemetry operator are installed and updated using the following commands.
 
 :::note
-Please follow instructions below to install the appropriate CRD versions
+Follow instructions below to install the appropriate CRD versions.
 :::
 
 #### CRDS to install (v4.12.0 and later)