Update README.md

Author: coredotbin

README.md

@@ -1,16 +1,16 @@
 # Using multiple databases with the official PostgreSQL Docker image
 
-This fork merges [heliocastro:user_pass_improvements](https://github.com/heliocastro/docker-postgresql-multiple-databases/tree/user_pass_improvement)
+This fork merges [heliocastro:user_pass_improvements](https://github.com/heliocastro/docker-postgresql-multiple-databases/tree/user_pass_improvement) with some slight tweaks to keep the user name the same as the database name.
 
 The [official recommendation](https://hub.docker.com/_/postgres/) for creating
 multiple databases is as follows:
 
-*If you would like to do additional initialization in an image derived from
-this one, add one or more `*.sql`, `*.sql.gz`, or `*.sh` scripts under
-`/docker-entrypoint-initdb.d` (creating the directory if necessary). After the
-entrypoint calls `initdb` to create the default `postgres` user and database,
-it will run any `*.sql` files and source any `*.sh` scripts found in that
-directory to do further initialization before starting the service.*
+> If you would like to do additional initialization in an image derived from
+> this one, add one or more `*.sql`, `*.sql.gz`, or `*.sh` scripts under
+> `/docker-entrypoint-initdb.d` (creating the directory if necessary). After the
+> entrypoint calls `initdb` to create the default `postgres` user and database,
+> it will run any `*.sql` files and source any `*.sh` scripts found in that
+> directory to do further initialization before starting the service.
 
 This directory contains a script to create multiple databases using that
 mechanism.
@@ -28,7 +28,7 @@ Clone the repository, mount its directory as a volume into
         volumes:
             - ../docker-postgresql-multiple-databases:/docker-entrypoint-initdb.d
         environment:
-            - POSTGRES_MULTIPLE_DATABASES=db1:user:pwd,db2:user:pwd
+            - POSTGRES_MULTIPLE_DATABASES=db1:pwd1,db2:pwd2
             - POSTGRES_USER=myapp
             - POSTGRES_PASSWORD=
             - POSTGRES_DB=db
@@ -47,7 +47,7 @@ to the container:
     myapp-postgresql:
         image: eu.gcr.io/your-project/postgres-multi-db
         environment:
-            - POSTGRES_MULTIPLE_DATABASES=db1,db2
+            - POSTGRES_MULTIPLE_DATABASES=db1:pwd1,db2:pwd2
             - POSTGRES_USER=myapp
             - POSTGRES_PASSWORD=
             - POSTGRES_DB=db
@@ -57,4 +57,4 @@ to the container:
 If you need to use non-standard database names (hyphens, uppercase letters etc), quote them in `POSTGRES_MULTIPLE_DATABASES`:
 
         environment:
-            - POSTGRES_MULTIPLE_DATABASES="test-db-1:user:pwd","test-db-2:user:pwd"
+            - POSTGRES_MULTIPLE_DATABASES="test-db-1:pwd1","test-db-2:pwd2"