spelling and grammer

Signed-off-by: R-Lawton <[email protected]>

doc/user-guides/full-walkthrough/secure-protect-connect-openshift.md

@@ -216,7 +216,7 @@ Check that the `TLSpolicy` has an Accepted and Enforced status:
 kubectl get tlspolicy ${KUADRANT_GATEWAY_NAME}-tls -n ${KUADRANT_GATEWAY_NS} -o=jsonpath='{.status.conditions[?(@.type=="Accepted")].message}{"\n"}{.status.conditions[?(@.type=="Enforced")].message}'
 ```
 
-### Secure and protect the Gateway with Auth, Rate limit, and DNS policies.
+### Secure and protect the Gateway with Auth, Rate Limit, and DNS policies.
 
 While the `Gateway` is now deployed, it currently has exposed endpoints. The next steps will be defining an `AuthPolicy` to set up a default `403` response for any unprotected endpoints, as well as a `RateLimitPolicy` to set up a default unrealistic low global limit to further protect any exposed endpoints.
 
@@ -261,7 +261,7 @@ kubectl get authpolicy ${KUADRANT_GATEWAY_NAME}-auth -n ${KUADRANT_GATEWAY_NS} -
 
 ```
 
-### Deploy the `low limit` Gateway RateLimitPolicy
+### Deploy the `low-limit` Gateway RateLimitPolicy
 
 ```bash
 kubectl apply -f  - <<EOF
@@ -319,15 +319,15 @@ Check that the `DNSPolicy` has been Accepted and Enforced:
 kubectl get dnspolicy ${KUADRANT_GATEWAY_NAME}-dnspolicy -n ${KUADRANT_GATEWAY_NS} -o=jsonpath='{.status.conditions[?(@.type=="Accepted")].message}{"\n"}{.status.conditions[?(@.type=="Enforced")].message}'
 ```
 
-### Test the `low limit` and deny all policies
+### Test the `low-limit` and deny all policies
 
 ```bash
 while :; do curl -k --write-out '%{http_code}\n' --silent --output /dev/null  "https://api.$KUADRANT_ZONE_ROOT_DOMAIN/cars" | grep -E --color "\b(429)\b|$"; sleep 1; done
 ```
 
 ### (Optional) Configure metrics to be scraped from the Gateway instance
 
-If Prometheus is installed on the cluster, set up a PodMonitor to configure it to scrape metrics directly from the Gateway pod.
+If Prometheus is installed on the cluster, set up a `PodMonitor` to configure it to scrape metrics directly from the Gateway pod.
 This must be done in the namespace where the Gateway is running. For a list of the metrics you'll get see the Kuadrant [docs](https://docs.kuadrant.io/0.11.0/kuadrant-operator/doc/observability/metrics/)
 
 ```bash
@@ -439,7 +439,7 @@ spec:
 EOF
 ```
 
-### Override `low limit` RateLimitPolicy for specific users
+### Override `low-limit` RateLimitPolicy for specific users
 
 Create a new `RateLimitPolicy` in a different namespace to override the default `RateLimitPolicy` created earlier: