Fix typos IBM documentation (#2254)

content/en/docs/ibm/deploy/authentication.md

@@ -24,13 +24,13 @@ guide.
 
 ## Setting up an NLB
 
-To set up an NLB for your Kuberetes cluster, follow the official 
+To set up an NLB for your Kubernetes cluster, follow the official 
 [Classic: Setting up basic load balancing with an NLB 1.0](https://cloud.ibm.com/docs/containers?topic=containers-loadbalancer) 
 guide. Notice that the setup process for a multi-zone cluster differs from that 
 of a single-zone cluster. For details, go to 
 [Setting up an NLB 1.0 in a multi-zone cluster](https://cloud.ibm.com/docs/containers?topic=containers-loadbalancer#multi_zone_config).
 
-1. To use the exisitng Istio ingress gateway (instead of creating a new 
+1. To use the existing Istio ingress gateway (instead of creating a new 
 service), you need to update the service type of `istio-ingressgateway` to 
 `LoadBalancer` from `NodePort`. Run the following command:
 

content/en/docs/ibm/pipelines.md

 +++
 title = "Pipelines on IBM Cloud Kubernetes Service (IKS)"
-description = "Instructions for using Kubeflow Pipelines on IBM Cloud Kubernetes Servuce (IKS)"
+description = "Instructions for using Kubeflow Pipelines on IBM Cloud Kubernetes Service (IKS)"
 weight = 50
 +++
 
@@ -16,7 +16,7 @@ It requires authentication via the public endpoint of Kubeflow deployment when u
 1. `SESSION_COOKIE` - A session cookie starts with `authservice_session=`. You can obtain it from your browser after authenticated from Kubeflow UI. Notice that this session cookie expires in 24 hours, so you need to obtain it again after cookie expired.
 1. `KUBEFLOW_PROFILE_NAME` - Your Kubeflow profile name
 
-Once you obtain above information, it can use the following Python code to list all your Piplines experiments:
+Once you obtain above information, it can use the following Python code to list all your Pipelines experiments:
 ```Python
 import kfp
 
@@ -33,4 +33,4 @@ client = kfp.Client(
 experiments = client.list_experiments(namespace=KUBEFLOW_PROFILE_NAME)
 ```
 
-Pipelines components like experiments and runs are isolated by Kubeflow profiles. A Kubeflow user can only see Pipelines experiments and runs belonging to this user's Kubeflow profile.
\ No newline at end of file
+Pipelines components like experiments and runs are isolated by Kubeflow profiles. A Kubeflow user can only see Pipelines experiments and runs belonging to this user's Kubeflow profile.

content/en/docs/ibm/using-icr.md

@@ -35,7 +35,7 @@ See details and FAQs from the official guide [Setting up an image registry](http
 You will need an IBM Cloud IAM API Key to work with ICR if you:
 1. Have no access to the default image pull secret `all-icr-io` from the `default` namespace.
 2. Need to access container images in other IBM Cloud accounts.
-3. Need customized IAM policy by using a separate IAM sevice ID.
+3. Need customized IAM policy by using a separate IAM service ID.
 
 If you don't have an IBM Cloud IAM API Key, follow the official guide [Create an API Key](https://cloud.ibm.com/docs/account?topic=account-userapikey#create_user_key).