Tweak metrics header in feature proposal template

.gitlab/issue_templates/Feature Proposal - lean.md

@@ -38,7 +38,7 @@ Personas are described at https://about.gitlab.com/handbook/marketing/product-ma
 
 -->
 
-### Metrics
+### Feature Usage Metrics
 
 <!-- How are you going to track usage of this feature? Think about user behavior and their interaction with the product. What indicates someone is getting value from it?
 

.gitlab/issue_templates/Feature proposal - detailed.md

@@ -31,14 +31,6 @@ Personas are described at https://about.gitlab.com/handbook/marketing/product-ma
 * [Eddie (Content Editor)](https://about.gitlab.com/handbook/marketing/product-marketing/roles-personas/#eddie-content-editor)
 -->
 
-### Metrics 
-
-<!-- How are you going to track uage of this feature? Think about user behavior and their interaction with the product. What indicates someone is getting value from it?
-
-Create tracking issue using the Snowplow event tracking template. See https://gitlab.com/gitlab-org/gitlab/-/blob/master/.gitlab/issue_templates/Snowplow%20event%20tracking.md
-
--->
-
 ### User experience goal
 
 <!-- What is the single user experience workflow this problem addresses?
@@ -99,6 +91,14 @@ See the test engineering planning process and reach out to your counterpart Soft
 * Ultimate/Gold
 -->
 
+### Feature Usage Metrics 
+
+<!-- How are you going to track usage of this feature? Think about user behavior and their interaction with the product. What indicates someone is getting value from it?
+
+Create tracking issue using the Snowplow event tracking template. See https://gitlab.com/gitlab-org/gitlab/-/blob/master/.gitlab/issue_templates/Snowplow%20event%20tracking.md
+
+-->
+
 ### What does success look like, and how can we measure that?
 
 <!--