Fix broken formatting in Installing guide (#4917)

* Task1 done “Installing Istio without sidecar injection(Recommended default installation)” added a space before the opening parenthesis. * Task 2 Correct formatting uses the opening tip tag (!!! tip), followed by a new line, and then 4 spaces before the tip text. * Task 4 Task fixed: https://knative.dev/docs/install/uninstall/#uninstalling-optional-serving-extensions Broken numbering in the "TLS with cert-manager" tab. To fix, check for the correct indentation of the code snippet (8 spaces). * Task 5 Task fixed: https://knative.dev/docs/install/uninstall/#uninstalling-optional-eventing-extensions broken numbering in Apace Kafka sink tab. To fix, check for the correct indentation of the code snippet (8 spaces). * Task 3 Task fixed: https://knative.dev/docs/install/upgrade/upgrade-installation-with-operator/#rollback-to-an-earlier-version tab formatting is broken. To fix, indent the lines 126-146 and 150-170 by an extra 4 spaces. * changed the spacing according to the suggestion Co-authored-by: Samia Nneji <[email protected]> Co-authored-by: Samia Nneji <[email protected]>
knative · Apr 15, 2022 · a1dcbc6 · a1dcbc6
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diff --git a/docs/install/installing-istio.md b/docs/install/installing-istio.md
@@ -35,7 +35,7 @@ cover a few useful Istio configurations and their benefits.
 
 You can install Istio with or without a service mesh:
 
-- [Installing Istio without sidecar injection](#installing-istio-without-sidecar-injection)(Recommended
+- [Installing Istio without sidecar injection](#installing-istio-without-sidecar-injection) (Recommended
      default installation)
 
 - [Installing Istio with sidecar injection](#installing-istio-with-sidecar-injection)
@@ -159,9 +159,9 @@ all of the pods show a `STATUS` of `Running` or `Completed`:
 ```bash
 kubectl get pods --namespace istio-system
 ```
-
-> Tip: You can append the `--watch` flag to the `kubectl get` commands to view
-> the pod status in realtime. You use `CTRL + C` to exit watch mode.
+!!! tip
+    You can append the `--watch` flag to the `kubectl get` commands to view
+    the pod status in realtime. You use `CTRL + C` to exit watch mode.
 
 ### Configuring DNS
 

diff --git a/docs/install/uninstall.md b/docs/install/uninstall.md
@@ -31,9 +31,9 @@ Uninstall any Serving extensions you have installed by performing the steps in t
 
     1. Uninstall the component that integrates Knative with cert-manager:
 
-       ```bash
-       kubectl delete -f {{ artifact( repo="net-certmanager", file="release.yaml") }}
-       ```
+        ```bash
+        kubectl delete -f {{ artifact( repo="net-certmanager", file="release.yaml") }}
+        ```
 
     1. Optional: if you no longer need cert-manager, uninstall it by following the steps in the
     [cert-manager documentation](https://cert-manager.io/docs/installation/uninstall/kubernetes/).
@@ -133,15 +133,15 @@ Uninstall any Eventing extensions you have installed by following the relevant p
 
     1. Uninstall the Kafka Sink data plane:
 
-       ```bash
-       kubectl delete -f {{ artifact(org="knative-sandbox", repo="eventing-kafka-broker", file="eventing-kafka-sink.yaml") }}
-       ```
+        ```bash
+        kubectl delete -f {{ artifact(org="knative-sandbox", repo="eventing-kafka-broker", file="eventing-kafka-sink.yaml") }}
+        ```
 
     1. Uninstall the Kafka controller:
 
-       ```bash
-       kubectl delete -f {{ artifact(org="knative-sandbox", repo="eventing-kafka-broker", file="eventing-kafka-controller.yaml") }}
-       ```
+        ```bash
+        kubectl delete -f {{ artifact(org="knative-sandbox", repo="eventing-kafka-broker", file="eventing-kafka-controller.yaml") }}
+        ```
 
 
 

diff --git a/docs/install/upgrade/upgrade-installation-with-operator.md b/docs/install/upgrade/upgrade-installation-with-operator.md
@@ -123,48 +123,48 @@ If the upgrade fails, you can rollback to restore your Knative to the previous v
 
 === "Knative Serving"
 
-To rollback to a previous version of Knative Serving:
+    To rollback to a previous version of Knative Serving:
 
-1. Create a YAML file containing the following:
+    1. Create a YAML file containing the following:
 
-    ```yaml
-    apiVersion: operator.knative.dev/v1alpha1
-    kind: KnativeServing
-    metadata:
-      name: knative-serving
-      namespace: knative-serving
-    spec:
-      version: "<previous-version>"
-    ```
-    Where `<previous-version>` is the Knative version that you want to downgrade to.
+        ```yaml
+        apiVersion: operator.knative.dev/v1alpha1
+        kind: KnativeServing
+        metadata:
+          name: knative-serving
+          namespace: knative-serving
+        spec:
+          version: "<previous-version>"
+        ```
+        Where `<previous-version>` is the Knative version that you want to downgrade to.
 
-1. Apply the YAML file by running the command:
+    1. Apply the YAML file by running the command:
 
-    ```bash
-    kubectl apply -f <filename>.yaml
-    ```
-    Where `<filename>` is the name of the file you created in the previous step.
+        ```bash
+        kubectl apply -f <filename>.yaml
+        ```
+        Where `<filename>` is the name of the file you created in the previous step.
 
 === "Knative Eventing"
 
-To rollback to a previous version of Knative Eventing:
+    To rollback to a previous version of Knative Eventing:
 
-1. Create a YAML file containing the following:
+    1. Create a YAML file containing the following:
 
-    ```yaml
-    apiVersion: operator.knative.dev/v1alpha1
-    kind: KnativeEventing
-    metadata:
-      name: knative-eventing
-      namespace: knative-eventing
-    spec:
-      version: "<previous-version>"
-    ```
-    Where `<previous-version>` is the Knative version that you want to downgrade to.
+        ```yaml
+        apiVersion: operator.knative.dev/v1alpha1
+        kind: KnativeEventing
+        metadata:
+          name: knative-eventing
+          namespace: knative-eventing
+        spec:
+          version: "<previous-version>"
+        ```
+        Where `<previous-version>` is the Knative version that you want to downgrade to.
 
-1. Apply the YAML file by running the command:
+    1. Apply the YAML file by running the command:
 
-    ```bash
-    kubectl apply -f <filename>.yaml
-    ```
-    Where `<filename>` is the name of the file you created in the previous step.
+        ```bash
+        kubectl apply -f <filename>.yaml
+        ```
+        Where `<filename>` is the name of the file you created in the previous step.