clean up use of word: simply

content/en/docs/concepts/workloads/controllers/deployment.md

@@ -47,7 +47,7 @@ In this example:
 * A Deployment named `nginx-deployment` is created, indicated by the `.metadata.name` field.
 * The Deployment creates three replicated Pods, indicated by the `.spec.replicas` field.
 * The `.spec.selector` field defines how the Deployment finds which Pods to manage.
-  In this case, you simply select a label that is defined in the Pod template (`app: nginx`).
+  In this case, you select a label that is defined in the Pod template (`app: nginx`).
   However, more sophisticated selection rules are possible,
   as long as the Pod template itself satisfies the rule.
 
@@ -171,13 +171,15 @@ Follow the steps given below to update your Deployment:
     ```shell
     kubectl --record deployment.apps/nginx-deployment set image deployment.v1.apps/nginx-deployment nginx=nginx:1.16.1
     ```
-    or simply use the following command: 
-    
+
+    or use the following command:
+
     ```shell
     kubectl set image deployment/nginx-deployment nginx=nginx:1.16.1 --record
     ```
   
-    The output is similar to this:
+    The output is similar to:
+
     ```
     deployment.apps/nginx-deployment image updated
     ```
@@ -188,7 +190,8 @@ Follow the steps given below to update your Deployment:
     kubectl edit deployment.v1.apps/nginx-deployment
     ```
 
-    The output is similar to this:
+    The output is similar to:
+
     ```
     deployment.apps/nginx-deployment edited
     ```
@@ -200,10 +203,13 @@ Follow the steps given below to update your Deployment:
     ```
 
     The output is similar to this:
+
     ```
     Waiting for rollout to finish: 2 out of 3 new replicas have been updated...
     ```
+
     or
+
     ```
     deployment "nginx-deployment" successfully rolled out
     ```
@@ -212,10 +218,11 @@ Get more details on your updated Deployment:
 
 * After the rollout succeeds, you can view the Deployment by running `kubectl get deployments`.
     The output is similar to this:
-    ```
-    NAME               READY   UP-TO-DATE   AVAILABLE   AGE
-    nginx-deployment   3/3     3            3           36s
-    ```
+
+  ```ini
+  NAME               READY   UP-TO-DATE   AVAILABLE   AGE
+  nginx-deployment   3/3     3            3           36s
+  ```
 
 * Run `kubectl get rs` to see that the Deployment updated the Pods by creating a new ReplicaSet and scaling it
 up to 3 replicas, as well as scaling down the old ReplicaSet to 0 replicas.