docs: update readme

gabts · Feb 6, 2021 · 1a9d3a3 · 1a9d3a3
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Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -56,7 +56,9 @@ Migrations will be split by up/down comments.
 
 ## 👩‍🔬 Configuration
 
-Optional configuration arguments.
+First argument is a required pg Pool object or a database connection string.
+
+Second argument is an optional configuration object.
 
 - **directory** The directory that contains your migation .sql files. Defaults to "migrations".
 - **log** Function to handle logging, e.g. console.log.