Merge pull request #4499 from segmentio/Add-ERD

Add ERD to Profiles Sync docs

Author: rchinn1

src/unify/files/ERD.png

@@ -51,8 +51,6 @@ To learn more about Profiles Sync, visit the following docs:
 - [Sample Queries](/docs/unify/profiles-sync/sample-queries/): View sample queries you can run to help you familiarize yourself with Profiles Sync.
 - [Tables and materialized views](/docs/unify/profiles-sync/tables/): Learn how to use data sets and models that Segment provides to enrich customer profiles.
 
-{% comment %} (commenting out ERD draft for now)
+
 > info ""
 > For more on Profiles Sync logic, table mappings, and data types, download this [Profiles Sync ERD](/docs/unify/files/ERD.png).
-
-{% endcomment %}

src/unify/profiles-sync/overview.md

@@ -171,12 +171,10 @@ Profiles Sync uses the following schema: `<profiles_space_name>.<tableName>`.
 
 If your space has the same name as a source connected to your Segment Warehouse destination, Segment overwrites data to the Event tables.
 
-{% comment %} (commenting out ERD draft for now) 
 
 > success ""
 > For more on Profiles Sync logic, table mappings, and data types, download this [Profiles Sync ERD](/docs/unify/files/ERD.png) or visit [schema evolution and compatibility](/docs/connections/storage/warehouses/schema/#schema-evolution-and-compatibility).
 
-{% endcomment %}
 
 {% comment %}