Fix documentation format

docs/user-guide/custom-errors.md

@@ -18,8 +18,8 @@ example, if the value of the `Accept` header send by the client was `application
 could decide to return the error payload as a JSON document instead of HTML.
 
 !!! Important
-    The custom backend is expected to return the correct HTTP status code instead of `200`. NGINX does not change
-    the response from the custom default backend.
+    The custom backend is expected to return the correct HTTP status code instead of `200`.
+    NGINX does not change the response from the custom default backend.
 
 An example of such custom backend is available inside the source repository at [images/custom-error-pages][img-custom-error-pages].
 

docs/user-guide/default-backend.md

@@ -11,7 +11,7 @@ Basically a default backend exposes two URLs:
 !!! example
     The sub-directory [`/images/404-server`](https://github.com/kubernetes/ingress-nginx/tree/master/images/404-server)
     provides a service which satisfies the requirements for a default backend.
-    
+
 !!! example
     The sub-directory [`/images/custom-error-pages`](https://github.com/kubernetes/ingress-nginx/tree/master/images/custom-error-pages)
     provides an additional service for the purpose of customizing the error pages served via the default backend.

docs/user-guide/miscellaneous.md

@@ -27,7 +27,7 @@ The default value of this settings is `60 seconds`.
 A more adequate value to support websockets is a value higher than one hour (`3600`).
 
 !!! Important
-	If the NGINX ingress controller is exposed with a service `type=LoadBalancer` make sure the protocol between the loadbalancer and NGINX is TCP.
+    If the NGINX ingress controller is exposed with a service `type=LoadBalancer` make sure the protocol between the loadbalancer and NGINX is TCP.
 
 ## Optimizing TLS Time To First Byte (TTTFB)
 

docs/user-guide/monitoring.md

@@ -2,7 +2,8 @@
 
 This tutorial will show you how to install [Prometheus](https://prometheus.io/) and [Grafana](https://grafana.com/) for scraping the metrics of the NGINX Ingress controller.
 
-!!! Important: this example uses `emptyDir` volumes for Prometheus and Grafana. This means once the pod gets terminated you will lose all the data.
+!!! important
+    This example uses `emptyDir` volumes for Prometheus and Grafana. This means once the pod gets terminated you will lose all the data.
 
 ## Before You Begin
 

docs/user-guide/multiple-ingress.md

@@ -49,10 +49,9 @@ spec:
              - '--configmap=ingress/nginx-ingress-internal-controller'
 ```
 
-## !!! important
+!!! important
+    Deploying multiple Ingress controllers, of different types (e.g., `ingress-nginx` & `gce`), and not specifying a class annotation will
+    result in both or all controllers fighting to satisfy the Ingress, and all of them racing to update Ingress status field in confusing ways.
 
-Deploying multiple Ingress controllers, of different types (e.g., `ingress-nginx` & `gce`), and not specifying a class annotation will
-result in both or all controllers fighting to satisfy the Ingress, and all of them racing to update Ingress status field in confusing ways.
-
- When running multiple ingress-nginx controllers, it will only process an unset class annotation if one of the controllers uses the default
- `--ingress-class` value (see `IsValid` method in `internal/ingress/annotations/class/main.go`), otherwise the class annotation become required.
+    When running multiple ingress-nginx controllers, it will only process an unset class annotation if one of the controllers uses the default
+    `--ingress-class` value (see `IsValid` method in `internal/ingress/annotations/class/main.go`), otherwise the class annotation become required.

docs/user-guide/nginx-configuration/configmap.md

@@ -15,11 +15,11 @@ data:
 ```
 
 !!! Important
-	The key and values in a ConfigMap can only be strings.
-	This means that we want a value with boolean values we need to quote the values, like "true" or "false".
-	Same for numbers, like "100".
+    The key and values in a ConfigMap can only be strings.
+    This means that we want a value with boolean values we need to quote the values, like "true" or "false".
+    Same for numbers, like "100".
 
-	"Slice" types (defined below as `[]string` or `[]int` can be provided as a comma-delimited string.
+    "Slice" types (defined below as `[]string` or `[]int` can be provided as a comma-delimited string.
 
 ## Configuration options