Merge pull request #4173 from segmentio/update-sql

Remove SQL screenshot (#4166)

Author: rchinn1

src/engage/audiences/sql-traits.md

@@ -182,7 +182,7 @@ For each SQL Trait you create, you can set a compute schedule to query the data
 
 ### What identifiers can I use to query a list?
 
-You can query based on `email`, `user_id` or `anonymous_id`. If Segment doesn't locate a match based on the chosen identifier, it creates a new profile. See more below.
+You can query based on `email`, `user_id`, or `anonymous_id`. If Segment doesn't locate a match based on the chosen identifier, it creates a new profile. See more below.
 
 ### Can I use SQL Traits to create users in Segment? Or do SQL Traits only append Traits to existing users?
 
@@ -225,8 +225,6 @@ Segment supports returning only 25 columns. [Contact Segment](https://segment.co
 
 ### I'm seeing a duplicate `user_id` error.
 
-![An example of a duplicate user_id error](../images/troubleshoot3.png)
-
 Each query row must correspond to a unique user. Segment displays this error if it detects multiple rows with the same `user_id`. Use a `distinct` or `group by` statement to ensure that each row has a unique user_id.
 
 ### I'm seeing some users/accounts in my preview with question marks. What does that mean?