Replace `` with when emphasizing something inline in docs/

docs/design/simple-rolling-update.md

@@ -33,15 +33,15 @@ Documentation for other releases can be found at
 
 ## Simple rolling update
 
-This is a lightweight design document for simple [rolling update](../user-guide/kubectl/kubectl_rolling-update.md) in ```kubectl```. 
+This is a lightweight design document for simple [rolling update](../user-guide/kubectl/kubectl_rolling-update.md) in `kubectl`. 
 
 Complete execution flow can be found [here](#execution-details). See the [example of rolling update](../user-guide/update-demo/) for more information. 
 
 ### Lightweight rollout
 
-Assume that we have a current replication controller named ```foo``` and it is running image ```image:v1```
+Assume that we have a current replication controller named `foo` and it is running image `image:v1`
 
-```kubectl rolling-update foo [foo-v2] --image=myimage:v2```
+`kubectl rolling-update foo [foo-v2] --image=myimage:v2`
 
 If the user doesn't specify a name for the 'next' replication controller, then the 'next' replication controller is renamed to
 the name of the original replication controller.
@@ -50,15 +50,15 @@ Obviously there is a race here, where if you kill the client between delete foo,
 See [Recovery](#recovery) below
 
 If the user does specify a name for the 'next' replication controller, then the 'next' replication controller is retained with its existing name,
-and the old 'foo' replication controller is deleted.  For the purposes of the rollout, we add a unique-ifying label ```kubernetes.io/deployment``` to both the ```foo``` and ```foo-next``` replication controllers.
-The value of that label is the hash of the complete JSON representation of the```foo-next``` or```foo``` replication controller.  The name of this label can be overridden by the user with the ```--deployment-label-key``` flag.
+and the old 'foo' replication controller is deleted.  For the purposes of the rollout, we add a unique-ifying label `kubernetes.io/deployment` to both the `foo` and `foo-next` replication controllers.
+The value of that label is the hash of the complete JSON representation of the`foo-next` or`foo` replication controller.  The name of this label can be overridden by the user with the `--deployment-label-key` flag.
 
 #### Recovery
 
 If a rollout fails or is terminated in the middle, it is important that the user be able to resume the roll out.
-To facilitate recovery in the case of a crash of the updating process itself, we add the following annotations to each replication controller in the ```kubernetes.io/``` annotation namespace:
-   * ```desired-replicas``` The desired number of replicas for this replication controller (either N or zero)
-   * ```update-partner``` A pointer to the replication controller resource that is the other half of this update (syntax ```<name>``` the namespace is assumed to be identical to the namespace of this replication controller.)
+To facilitate recovery in the case of a crash of the updating process itself, we add the following annotations to each replication controller in the `kubernetes.io/` annotation namespace:
+   * `desired-replicas` The desired number of replicas for this replication controller (either N or zero)
+   * `update-partner` A pointer to the replication controller resource that is the other half of this update (syntax `<name>` the namespace is assumed to be identical to the namespace of this replication controller.)
 
 Recovery is achieved by issuing the same command again:
 
@@ -66,70 +66,70 @@ Recovery is achieved by issuing the same command again:
 kubectl rolling-update foo [foo-v2] --image=myimage:v2
 ```
 
-Whenever the rolling update command executes, the kubectl client looks for replication controllers called ```foo``` and ```foo-next```, if they exist, an attempt is
-made to roll ```foo``` to ```foo-next```.  If ```foo-next``` does not exist, then it is created, and the rollout is a new rollout.  If ```foo``` doesn't exist, then
-it is assumed that the rollout is nearly completed, and ```foo-next``` is renamed to ```foo```.  Details of the execution flow are given below.
+Whenever the rolling update command executes, the kubectl client looks for replication controllers called `foo` and `foo-next`, if they exist, an attempt is
+made to roll `foo` to `foo-next`.  If `foo-next` does not exist, then it is created, and the rollout is a new rollout.  If `foo` doesn't exist, then
+it is assumed that the rollout is nearly completed, and `foo-next` is renamed to `foo`.  Details of the execution flow are given below.
 
 
 ### Aborting a rollout
 
 Abort is assumed to want to reverse a rollout in progress.
 
-```kubectl rolling-update foo [foo-v2] --rollback```
+`kubectl rolling-update foo [foo-v2] --rollback`
 
 This is really just semantic sugar for:
 
-```kubectl rolling-update foo-v2 foo```
+`kubectl rolling-update foo-v2 foo`
 
-With the added detail that it moves the ```desired-replicas``` annotation from ```foo-v2``` to ```foo```
+With the added detail that it moves the `desired-replicas` annotation from `foo-v2` to `foo`
 
 
 ### Execution Details
 
-For the purposes of this example, assume that we are rolling from ```foo``` to ```foo-next``` where the only change is an image update from `v1` to `v2`
+For the purposes of this example, assume that we are rolling from `foo` to `foo-next` where the only change is an image update from `v1` to `v2`
 
-If the user doesn't specify a ```foo-next``` name, then it is either discovered from the ```update-partner``` annotation on ```foo```.  If that annotation doesn't exist,
-then ```foo-next``` is synthesized using the pattern ```<controller-name>-<hash-of-next-controller-JSON>```
+If the user doesn't specify a `foo-next` name, then it is either discovered from the `update-partner` annotation on `foo`.  If that annotation doesn't exist,
+then `foo-next` is synthesized using the pattern `<controller-name>-<hash-of-next-controller-JSON>`
 
 #### Initialization
 
-   * If ```foo``` and ```foo-next``` do not exist:
+   * If `foo` and `foo-next` do not exist:
       * Exit, and indicate an error to the user, that the specified controller doesn't exist.
-   * If ```foo``` exists, but ```foo-next``` does not:
-      * Create ```foo-next``` populate it with the ```v2``` image, set ```desired-replicas``` to ```foo.Spec.Replicas```
+   * If `foo` exists, but `foo-next` does not:
+      * Create `foo-next` populate it with the `v2` image, set `desired-replicas` to `foo.Spec.Replicas`
       * Goto Rollout
-   * If ```foo-next``` exists, but ```foo``` does not:
+   * If `foo-next` exists, but `foo` does not:
       * Assume that we are in the rename phase.
       * Goto Rename
-   * If both ```foo``` and ```foo-next``` exist:
+   * If both `foo` and `foo-next` exist:
       * Assume that we are in a partial rollout
-      * If ```foo-next``` is missing the ```desired-replicas``` annotation
-         * Populate the ```desired-replicas``` annotation to ```foo-next``` using the current size of ```foo```
+      * If `foo-next` is missing the `desired-replicas` annotation
+         * Populate the `desired-replicas` annotation to `foo-next` using the current size of `foo`
       * Goto Rollout
 
 #### Rollout
 
-   * While size of ```foo-next``` < ```desired-replicas``` annotation on ```foo-next```
-      * increase size of ```foo-next```
-      * if size of ```foo``` > 0
-         decrease size of ```foo```
+   * While size of `foo-next` < `desired-replicas` annotation on `foo-next`
+      * increase size of `foo-next`
+      * if size of `foo` > 0
+         decrease size of `foo`
    * Goto Rename
 
 #### Rename
 
-   * delete ```foo```
-   * create ```foo``` that is identical to ```foo-next```
-   * delete ```foo-next```
+   * delete `foo`
+   * create `foo` that is identical to `foo-next`
+   * delete `foo-next`
 
 #### Abort
 
-   * If ```foo-next``` doesn't exist
+   * If `foo-next` doesn't exist
       * Exit and indicate to the user that they may want to simply do a new rollout with the old version
-   * If ```foo``` doesn't exist
+   * If `foo` doesn't exist
       * Exit and indicate not found to the user
-   * Otherwise, ```foo-next``` and ```foo``` both exist
-      * Set ```desired-replicas``` annotation on ```foo``` to match the annotation on ```foo-next```
-      * Goto Rollout with ```foo``` and ```foo-next``` trading places.
+   * Otherwise, `foo-next` and `foo` both exist
+      * Set `desired-replicas` annotation on `foo` to match the annotation on `foo-next`
+      * Goto Rollout with `foo` and `foo-next` trading places.
 
 
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