#37164:Fixed typo exiting->existing

Author: h104908

modules/installation-bare-metal-config-yaml.adoc

@@ -337,7 +337,7 @@ registry.
 endif::openshift-origin[]
 endif::ibm-z,ibm-z-kvm[]
 ifdef::ibm-z,ibm-z-kvm[]
-<14> Add the `additionalTrustBundle` parameter and value. The value must be the contents of the certificate file that you used for your mirror registry, which can be an exiting, trusted certificate authority or the self-signed certificate that you generated for the mirror registry.
+<14> Add the `additionalTrustBundle` parameter and value. The value must be the contents of the certificate file that you used for your mirror registry, which can be an existing, trusted certificate authority or the self-signed certificate that you generated for the mirror registry.
 endif::ibm-z,ibm-z-kvm[]
 ifndef::openshift-origin[]
 <15> Provide the `imageContentSources` section from the output of the command to

modules/installation-generate-aws-user-infra-install-config.adoc

@@ -82,7 +82,7 @@ For `<local_registry>`, specify the registry domain name, and optionally the
 port, that your mirror registry uses to serve content. For example
 `registry.example.com` or `registry.example.com:5000`. For `<credentials>`,
 specify the base64-encoded user name and password for your mirror registry.
-.. Add the `additionalTrustBundle` parameter and value. The value must be the contents of the certificate file that you used for your mirror registry, which can be an exiting, trusted certificate authority or the self-signed certificate that you generated for the mirror registry.
+.. Add the `additionalTrustBundle` parameter and value. The value must be the contents of the certificate file that you used for your mirror registry, which can be an existing, trusted certificate authority or the self-signed certificate that you generated for the mirror registry.
 +
 [source,yaml]
 ----