fix typos

Author: maycmlee

content/en/observability_pipelines/configuration/install_the_worker/_index.md

@@ -148,7 +148,7 @@ The Observability Pipelines Worker supports all major Kubernetes distributions,
         - For example: `--set env[0].name=DD_OP_SOURCE_DATADOG_AGENT_ADDRESS,env[0].value='0.0.0.0' \`
         - See [Environment Variables][4] for a list of source environment variables.
     - `<DESTINATION_ENV_VARIABLE>`: The environment variables required by the destinations you are using for your pipeline.
-        - For example: `--set env[1].name=DD_OP_DESTINATION_SPLUNK_HEC_ENDPOINT_URL,env[2].value='https://hec.splunkcloud.com:8088' \`
+        - For example: `--set env[1].name=DD_OP_DESTINATION_SPLUNK_HEC_ENDPOINT_URL,env[1].value='https://hec.splunkcloud.com:8088' \`
         - See [Environment Variables][4] for a list of destination environment variables.
 
     **Note**: By default, the Kubernetes Service maps incoming port `<SERVICE_PORT>` to the port the Worker is listening on (`<TARGET_PORT>`). If you want to map the Worker's pod port to a different incoming port of the Kubernetes Service, use the following `service.ports[0].port` and `service.ports[0].targetPort` values in the command:

content/en/observability_pipelines/configuration/install_the_worker/advanced_worker_configurations.md

@@ -100,7 +100,7 @@ The following is a list of bootstrap options, their related pipeline environment
 
 ## Enable the health check endpoint and the liveness and readiness probes
 
-Configure your load balancer's health check with the `/heath` endpoint to check that the Worker is up and running.
+Configure your load balancer's health check with the `/health` endpoint to check that the Worker is up and running.
 
 For Kubernetes, the liveness and readiness probes are already enabled in the [helm chart][9] and [values.yaml][10] file.
 
@@ -109,7 +109,7 @@ For other installations such as VM-based ones, you must set `DD_OP_API_ENABLED`
 ```
 api:
   enabled: true
-  address: "0.0.0.0.1:8686"
+  address: "0.0.0.0:8686"
 ```
 
 ## Further reading