Metric date (#6428)

## What are you changing in this pull request and why?

Enhancing examples
https://dbt-labs.slack.com/archives/C02NCQ9483C/p1730927629130439


## Checklist
- [ ] I have reviewed the [Content style
guide](https://github.com/dbt-labs/docs.getdbt.com/blob/current/contributing/content-style-guide.md)
so my content adheres to these guidelines.
- [ ] The topic I'm writing about is for specific dbt version(s) and I
have versioned it according to the [version a whole
page](https://github.com/dbt-labs/docs.getdbt.com/blob/current/contributing/single-sourcing-content.md#adding-a-new-version)
and/or [version a block of
content](https://github.com/dbt-labs/docs.getdbt.com/blob/current/contributing/single-sourcing-content.md#versioning-blocks-of-content)
guidelines.
- [ ] I have added checklist item(s) to this list for anything anything
that needs to happen before this PR is merged, such as "needs technical
review" or "change base branch."
- [ ] The content in this PR requires a dbt release note, so I added one
to the [release notes
page](https://docs.getdbt.com/docs/dbt-versions/dbt-cloud-release-notes).
<!--
PRE-RELEASE VERSION OF dbt (if so, uncomment):
- [ ] Add a note to the prerelease version [Migration
Guide](https://github.com/dbt-labs/docs.getdbt.com/tree/current/website/docs/docs/dbt-versions/core-upgrade)
-->
<!-- 
ADDING OR REMOVING PAGES (if so, uncomment):
- [ ] Add/remove page in `website/sidebars.js`
- [ ] Provide a unique filename for new pages
- [ ] Add an entry for deleted pages in `website/vercel.json`
- [ ] Run link testing locally with `npm run build` to update the links
that point to deleted pages
-->

<!-- vercel-deployment-preview -->
---
🚀 Deployment available! Here are the direct links to the updated files:


-
https://docs-getdbt-com-git-metric-date-dbt-labs.vercel.app/docs/build/measures

<!-- end-vercel-deployment-preview -->

website/docs/docs/build/measures.md

@@ -200,7 +200,7 @@ Parameters under the `non_additive_dimension` will specify dimensions that the m
 
 ```yaml
 semantic_models:
-  - name: subscription_id
+  - name: subscriptions
     description: A subscription table with one row per date for each active user and their subscription plans. 
     model: ref('your_schema.subscription_table')
     defaults:
@@ -209,7 +209,7 @@ semantic_models:
     entities:
       - name: user_id
         type: foreign
-        primary_entity: subscription_table
+    primary_entity: subscription
 
     dimensions:
       - name: subscription_date
@@ -224,21 +224,21 @@ semantic_models:
         expr: user_id
         agg: count_distinct
         non_additive_dimension: 
-          name: metric_time
+          name: subscription_date
           window_choice: max 
       - name: mrr
         description: Aggregate by summing all users' active subscription plans
         expr: subscription_value
         agg: sum 
         non_additive_dimension: 
-          name: metric_time
+          name: subscription_date
           window_choice: max
       - name: user_mrr
         description: Group by user_id to achieve each user's MRR
         expr: subscription_value
         agg: sum  
         non_additive_dimension: 
-          name: metric_time
+          name: subscription_date
           window_choice: max
           window_groupings: 
             - user_id 
@@ -255,15 +255,15 @@ We can query the semi-additive metrics using the following syntax:
 For dbt Cloud:
 
 ```bash
-dbt sl query --metrics mrr_by_end_of_month --group-by metric_time__month --order metric_time__month 
-dbt sl query --metrics mrr_by_end_of_month --group-by metric_time__week --order metric_time__week 
+dbt sl query --metrics mrr_by_end_of_month --group-by subscription__subscription_date__month --order subscription__subscription_date__month 
+dbt sl query --metrics mrr_by_end_of_month --group-by subscription__subscription_date__week --order subscription__subscription_date__week 
 ```
 
 For dbt Core:
 
 ```bash
-mf query --metrics mrr_by_end_of_month --group-by metric_time__month --order metric_time__month 
-mf query --metrics mrr_by_end_of_month --group-by metric_time__week --order metric_time__week 
+mf query --metrics mrr_by_end_of_month --group-by subscription__subscription_date__month --order subscription__subscription_date__month 
+mf query --metrics mrr_by_end_of_month --group-by subscription__subscription_date__week --order subscription__subscription_date__week 
 ```
 
 import SetUpPages from '/snippets/_metrics-dependencies.md';