Update docker-compose.yml (#10)

Author: emymaria

docker-compose.yml

@@ -15,10 +15,11 @@ services:
     image: patternatlas/pattern-atlas-api:latest
     environment:
       JDBC_DATABASE_URL: db
-      JDBC_DATABASE_USERNAME: postgres
-      JDBC_DATABASE_PASSWORD: postgres
+      JDBC_DATABASE_USERNAME: patternatlas
+      JDBC_DATABASE_PASSWORD: patternatlas
       LATEX_RENDERER_HOST_NAME: latex-renderer
       LATEX_RENDERER_PORT: 5030
+      JDBC_DATABASE_NAME: patternatlas
 
       # activate correct application properties
       SPRING_PROFILES_ACTIVE: docker