Fix yaml documentation

docs/content/providers/docker.md

@@ -60,14 +60,17 @@ and [Docker Swarm Mode](https://docs.docker.com/engine/swarm/).
     providers:
       docker:
         # swarm classic (1.12-)
-        # endpoint = "tcp://127.0.0.1:2375"
+        # endpoint: "tcp://127.0.0.1:2375"
         # docker swarm mode (1.12+)
-        endpoint: "tcp://127.0.0.1:2375"
+        endpoint: "tcp://127.0.0.1:2377"
         swarmMode: true
     ```
     
     ```bash tab="CLI"
-    --providers.docker.endpoint=tcp://127.0.0.1:2375
+    # swarm classic (1.12-)
+    # --providers.docker.endpoint=tcp://127.0.0.1:2375
+    # docker swarm mode (1.12+)
+    --providers.docker.endpoint=tcp://127.0.0.1:2377
     --providers.docker.swarmMode=true
     ```
 

docs/content/providers/kubernetes-ingress.md

@@ -91,7 +91,7 @@ _Optional, Default=empty_
 ```yaml tab="File (YAML)"
 providers:
   kubernetesIngress:
-    endpoint = "http://localhost:8080"
+    endpoint: "http://localhost:8080"
     # ...
 ```
 
@@ -124,7 +124,7 @@ _Optional, Default=empty_
 ```yaml tab="File (YAML)"
 providers:
   kubernetesIngress:
-    token = "mytoken"
+    token: "mytoken"
     # ...
 ```
 

docs/content/routing/providers/docker.md

@@ -75,14 +75,17 @@ Attach labels to your containers and let Traefik do the rest!
     providers:
       docker:
         # swarm classic (1.12-)
-        # endpoint = "tcp://127.0.0.1:2375"
+        # endpoint: "tcp://127.0.0.1:2375"
         # docker swarm mode (1.12+)
-        endpoint: "tcp://127.0.0.1:2375"
+        endpoint: "tcp://127.0.0.1:2377"
         swarmMode: true
     ```
 
     ```bash tab="CLI"
-    --providers.docker.endpoint=tcp://127.0.0.1:2375
+    # swarm classic (1.12-)
+    # --providers.docker.endpoint=tcp://127.0.0.1:2375
+    # docker swarm mode (1.12+)
+    --providers.docker.endpoint=tcp://127.0.0.1:2377
     --providers.docker.swarmMode=true
     ```
 

docs/content/routing/services/index.md

@@ -592,7 +592,7 @@ http:
         # maxBodySize is the maximum size allowed for the body of the request.
         # If the body is larger, the request is not mirrored.
         # Default value is -1, which means unlimited size.
-        maxBodySize = 1024
+        maxBodySize: 1024
         mirrors:
         - name: appv2
           percent: 10