Address PR comments

Author: gmathieu

src/connections/destinations/catalog/variance/index.md

@@ -87,13 +87,13 @@ Segment sends Group calls to Variance as an `Account` if you've chosen the "Grou
 
 ### Alias
 
-If you aren’t familiar with the Segment Spec, take a look at the [Alias method documentation](/docs/connections/spec/alias/) to learn about what it does. An example call would look like this:
+If you're not familiar with the Segment Spec, take a look at the [Alias method documentation](/docs/connections/spec/alias/) to learn about what it does. An example call would look like this:
 
 ```js
 analytics.alias('123456')
 ```
 
-If there is an existing user with that `userId` in Variance that matches the `previousId` passed with the alias that user will be merged into the "123456" user identified in the alias. If there is only one user with the `previousId` and no user with the `userId` that user will simply have their Variance `externalId` updated to match the current `userId` passed in the alias.
+If there is an existing user with that `userId` in Variance that matches the `previousId` passed with the alias, that user will be merged into the "123456" user identified in the alias. If there is only one user with the `previousId` and no user with the `userId`, that user will have their Variance `externalId` updated to match the current `userId` passed in the alias.
 
 ## Account Mapping