Update deploy-development-rp documentation, minor improvements to for…

…matting and spelling (#3012)

Add logging aliases for viewing rp logs in a friendly manner.
Fix spelling
Fix/Improve markdown formatting for readability
Update "Create your own RP Database" step to only redirect stdout, incase there's an error it's best to print to the screen.
Update Azure Red Hat OpenShift Cluster creation documentation to reference version 4.

docs/deploy-development-rp.md

@@ -8,7 +8,9 @@
 
 1. Build the development `az aro` extension:
 
-   `make az`
+   ```bash
+   make az
+   ```
 
 1. Verify that the ARO extension path is in your `az` configuration:
 
@@ -78,7 +80,7 @@
      --parameters \
        "databaseAccountName=$DATABASE_ACCOUNT_NAME" \
        "databaseName=$DATABASE_NAME" \
-     >/dev/null
+     1>/dev/null
    ```
 
 
@@ -97,7 +99,7 @@
    ```
 
 1. To create a cluster, EITHER follow the instructions in [Create, access, and
-   manage an Azure Red Hat OpenShift 4.3 Cluster][1].  Note that as long as the
+   manage an Azure Red Hat OpenShift 4 Cluster][1].  Note that as long as the
    `RP_MODE` environment variable is set to `development`, the `az aro` client
    will connect to your local RP.
 
@@ -141,6 +143,14 @@
      ```bash
      journalctl _COMM=aro -o json --since "15 min ago" -f | jq -r 'select (.COMPONENT != null and (.COMPONENT | contains("access"))|not) | .MESSAGE'
      ```
+  
+   * Optionally, create these aliases for viewing logs
+      ```bash
+      cat >>~/.bashrc <<'EOF'
+      alias rp-logs='journalctl _COMM=aro -o json --since "15 min ago" -f | jq -r '\''select (.COMPONENT != null and (.COMPONENT | contains("access"))|not) | .MESSAGE'\'''
+      alias rp-logs-all='journalctl _COMM=aro -o json -e | jq -r '\''select (.COMPONENT != null and (.COMPONENT | contains("access"))|not) | .MESSAGE'\'''
+      EOF
+      ```
 
 ## Automatically run local RP
 If you are already familiar with running the ARO RP locally, you can speed up the process executing the [local_dev_env.sh](../hack/devtools/local_dev_env.sh) script.
@@ -151,7 +161,7 @@ The env variables names defined in pkg/util/liveconfig/manager.go control the co
 - If you want to create clusters using the local ARO-RP + Hive instead of doing the standard cluster creation process (which doesn't use Hive), set `ARO_INSTALL_VIA_HIVE` to *true*.
 - If you want to enable the Hive adoption feature (which is performed during adminUpdate()), set `ARO_ADOPT_BY_HIVE` to *true*.
 
-After setting the above environment variables (using *export* direclty in the terminal or including them in the *env* file), connect to the [VPN](https://github.com/Azure/ARO-RP/blob/master/docs/deploy-development-rp.md#debugging-aks-cluster) (*Connect to the VPN* section).
+After setting the above environment variables (using *export* directly in the terminal or including them in the *env* file), connect to the [VPN](https://github.com/Azure/ARO-RP/blob/master/docs/deploy-development-rp.md#debugging-aks-cluster) (*Connect to the VPN* section).
 
 Then proceed to [run](https://github.com/Azure/ARO-RP/blob/master/docs/deploy-development-rp.md#run-the-rp-and-create-a-cluster) the ARO-RP as usual. 
 
@@ -274,7 +284,7 @@ After that, when you [create](https://github.com/Azure/ARO-RP/blob/master/docs/d
 
   ```bash
   curl -X PUT -k "https://localhost:8443/subscriptions/$AZURE_SUBSCRIPTION_ID/resourceGroups/$RESOURCEGROUP/providers/Microsoft.RedHatOpenShift/openShiftClusters/$CLUSTER/syncsets/mySyncSet?api-version=2022-09-04" --header "Content-Type: application/json" -d @./hack/ocm/syncset.b64
-
+  ```
 
 ## Debugging OpenShift Cluster
 
@@ -342,7 +352,7 @@ To access the cluster for oc / kubectl or SSH'ing into the cluster you need to c
 * "SSH" into a cluster node:
 
   * Run the ssh-aks.sh script, specifying the cluster name and the node number of the VM you are trying to ssh to.
-  ```
+  ```bash
   hack/ssk-aks.sh aro-aks-cluster 0 # The first VM node in 'aro-aks-cluster'
   hack/ssk-aks.sh aro-aks-cluster 1 # The second VM node in 'aro-aks-cluster'
   hack/ssk-aks.sh aro-aks-cluster 2 # The third VM node in 'aro-aks-cluster'