Apply suggestions from code review

Author: forstisabella

src/connections/reverse-etl/reverse-etl-source-setup-guides/snowflake-setup.md

@@ -10,7 +10,7 @@ Set up Snowflake as your Reverse ETL source.
 At a high level, when you set up Snowflake for Reverse ETL, the configured user/role needs read permissions for any resources (databases, schemas, tables) the query needs to access. Segment keeps track of changes to your query results with a managed schema <br>(`__SEGMENT_REVERSE_ETL`), which requires the configured user to allow write permissions for that schema.
 
 > success ""
-> Segment now supports key-pair authentication for Snowflake Reverse ETL sources.
+> Segment now supports key-pair authentication for Snowflake Reverse ETL sources. Key-pair authentication is available for Business Tier users only.
 
 ## Set up guide
 Follow the instructions below to set up the Segment Snowflake connector. Segment recommends you use the `ACCOUNTADMIN` role to execute all the commands below, and that you create a user that authenticates with an encrypted key pair.

src/connections/storage/catalog/snowflake/index.md

@@ -86,7 +86,7 @@ GRANT CREATE SCHEMA ON DATABASE "SEGMENT_EVENTS" TO ROLE "SEGMENT";
 
 ### Step 4: Create a user for Segment
 
-Create the user that Segment uses to connect to your warehouse. You can create a user that authenticates with a key pair, or you can create a user that authenticates using a password. For enhanced security, Segment recommends creating a user that will authenticate with an encrypted key pair.
+Create the user that Segment uses to connect to your warehouse. You can create a user that authenticates with a key pair, or you can create a user that authenticates using a password. For enhanced security, Segment recommends creating a user that authenticates with an encrypted key pair.
 
 > info "Key-pair authentication restricted to Business Tier users only"
 > Users on other plans can authenticate with Snowflake using a [username and password](#create-a-user-that-authenticates-with-a-username-and-password).