Update README.md (#427)

README.md

@@ -291,20 +291,20 @@ api:
   # enable api dark mode
   darkMode: true
 
-    # enable metrics on path '/metrics' (api port must be != 0)
-    # metrics:
-    # enabled: true
+ # enable metrics on path '/metrics' (api port must be != 0)
+# metrics:
+  # enabled: true
   # scrapeInterval: 30s 
   # queryLogLimit: 10000
 
-  # enable tls for the api server
-  # tls:
-  #   # the directory of the provided tls certs
-  #   certDir: /path/to/certs
-  #   # the name of the cert file (default: tls.crt)
-  #   certName: foo.crt
-  #   # the name of the key file (default: tls.key)
-  #   keyName: bar.key
+# enable tls for the api server
+# tls:
+#   # the directory of the provided tls certs
+#   certDir: /path/to/certs
+#   # the name of the cert file (default: tls.crt)
+#   certName: foo.crt
+#   # the name of the key file (default: tls.key)
+#   keyName: bar.key
 
 # Configure sync features; by default all features are enabled.
 features:
@@ -342,4 +342,4 @@ It can be changed to `json`by setting the environment variable: `LOG_FORMAT=json
 ## Video Tutorials
 
 - [Como replicar la configuración de tu servidor DNS Adguard automáticamente - Tu servidor Part #12](https://www.youtube.com/watch?v=1LPeu_JG064) (
-  Spanish) by [Jonatan Castro](https://github.com/jcastro)
+  Spanish) by [Jonatan Castro](https://github.com/jcastro)