Fix linter errors

Author: bzwrk

packages/sdk/CHANGELOG.md

@@ -6,7 +6,7 @@
 ### Changed
 
 - The backend client used to default to `production` if the environment was 
-  specified. Now `environment` is a required argument for 
+  not specified. Now `environment` is a required argument for 
   `createBackendClient` and must be one of `production` or `development`. 
 
 ## [1.0.4] - 2024-11-15