Make yaml formatting consistent

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

n8n/docker-compose.yml

@@ -4,23 +4,23 @@ services:
     n8n:
         image: n8nio/n8n
         restart: unless-stopped
-        environment:
-            - DB_TYPE=postgresdb
-            - DB_POSTGRESDB_HOST=db
-            - DB_POSTGRESDB_PORT=5432
-            - DB_POSTGRESDB_DATABASE=n8n
-            - DB_POSTGRESDB_USER=n8n
-            - DB_POSTGRESDB_PASSWORD=n8n
-            - N8N_BASIC_AUTH_ACTIVE=false
-            - WEBHOOK_URL=${N8N_URL}
-            - N8N_EDITOR_BASE_URL=${N8N_URL}
-            - N8N_SMTP_HOST=${SMTP_HOST}
-            - N8N_SMTP_PORT=${SMTP_PORT}
-            - N8N_SMTP_USER=${SMTP_USER}
-            - N8N_SMTP_PASS=${SMTP_PASSWORD}
-            - N8N_SMTP_SENDER=${SMTP_FROM}
         volumes:
             - /home/nick/configs/n8n/config:/home/node
+        environment:
+            DB_TYPE: postgresdb
+            DB_POSTGRESDB_HOST: db
+            DB_POSTGRESDB_PORT: 5432
+            DB_POSTGRESDB_DATABASE: n8n
+            DB_POSTGRESDB_USER: n8n
+            DB_POSTGRESDB_PASSWORD: n8n
+            N8N_BASIC_AUTH_ACTIVE: false
+            WEBHOOK_URL: ${N8N_URL}
+            N8N_EDITOR_BASE_URL: ${N8N_URL}
+            N8N_SMTP_HOST: ${SMTP_HOST}
+            N8N_SMTP_PORT: ${SMTP_PORT}
+            N8N_SMTP_USER: ${SMTP_USER}
+            N8N_SMTP_PASS: ${SMTP_PASSWORD}
+            N8N_SMTP_SENDER: ${SMTP_FROM}
         depends_on:
             - db
         networks:
@@ -30,12 +30,12 @@ services:
     db:
         image: postgres:11
         restart: unless-stopped
-        environment:
-            - POSTGRES_USER=n8n
-            - POSTGRES_PASSWORD=n8n
-            - POSTGRES_DB=n8n
         volumes:
             - /home/nick/configs/n8n/db:/var/lib/postgresql/data
+        environment:
+            POSTGRES_USER: n8n
+            POSTGRES_PASSWORD: n8n
+            POSTGRES_DB: n8n
         user: 1000:1000
 
 networks: