Apply suggestions from code review

Co-authored-by: DeForest Richards <56796055+drichards-87@users.noreply.github.com>

website/content/en/highlights/2024-06-17-0-39-0-upgrade-guide.md

@@ -22,10 +22,10 @@ We cover them below to help you upgrade quickly:
 
 #### Path coalescing has been removed {#path-coalescing}
 
-Coalescing of field lookup paths (e.g. `.(field1|field2)`) was deprecated and is now removed This
+Coalescing of field lookup paths (e.g., `.(field1|field2)`) was deprecated and is now removed. This
 feature did not seem to be used much and significantly complicates parts of the codebase.
 
-If you were using this feature, you can accomplish the same through conditionals in VRL like:
+If you were using this feature, you can accomplish the same through conditionals in VRL:
 
 ```vrl
 field = if exists(.field1) {
@@ -37,6 +37,6 @@ field = if exists(.field1) {
 
 #### Removal of `enterprise` configuration {#enterprise-configuration}
 
-The `enterprise` global configuration option that was used to integrate Vector with the Datadog has been removed.
-Observability Pipelines product was deprecated and has been removed. Please reach out to Datadog
+The `enterprise` global configuration option that was used to integrate Vector with Datadog has been removed.
+The Observability Pipelines product was deprecated and has been removed. Please reach out to Datadog
 support if you are impacted by this.