added PR # to first bullet

Author: rachelsaunders

firestore-bigquery-export/CHANGELOG.md

@@ -1,6 +1,6 @@
 ## Version 0.1.2
 
-fixed - Added "IF NOT EXISTS" to safely run `fs-bq-schema-views` script multiple times
+fixed - Added "IF NOT EXISTS" to safely run `fs-bq-schema-views` script multiple times (PR #193).
 fixed - Updated BigQuery library
 
 ## Version 0.1.1