fix comment and make it visible to end-user

roles/openshift_master/templates/master.yaml.v1.j2

@@ -58,11 +58,12 @@ controllerConfig:
 {% endif %}
 controllers: '*'
 corsAllowedOrigins:
+  # anchor with start (\A) and end (\z) of the string, make the check case insensitive ((?i)) and escape hostname
 {% for origin in ['127.0.0.1', 'localhost', openshift.common.ip, openshift.common.public_ip] | union(openshift.common.all_hostnames) | unique %}
-  - (?i)\A{{ origin | regex_escape() }}\z {# anchor with start (\A) and end (\z) of the string, make the check case insensitive ((?i)) and escape hostname #}
+  - (?i)\A{{ origin | regex_escape() }}\z
 {% endfor %}
 {% for custom_origin in openshift.master.custom_cors_origins | default("") %}
-  - (?i)\A{{ custom_origin | regex_escape() }}\z {# anchor with start (\A) and end (\z) of the string, make the check case insensitive ((?i)) and escape hostname #}
+  - (?i)\A{{ custom_origin | regex_escape() }}\z
 {% endfor %}
 {% if 'disabled_features' in openshift.master %}
 disabledFeatures: {{ openshift.master.disabled_features | to_json }}