deployment: add newline at EOF

config_example.json

@@ -11,4 +11,4 @@
     "user": "pool",
     "password": "98erhfiuehw987fh23d"
   }
-}
+}

deployment/caddyfile

@@ -12,4 +12,4 @@
     }
     gzip
     mime .manifest text/cache-manifest
-}
+}