Fixes

Signed-off-by: Mykola Morhun <mmorhun@redhat.com>

modules/installation-guide/partials/proc_importing-untrusted-tls-certificates.adoc

@@ -14,7 +14,7 @@ Typical cases that may require this addition are:
 * when {prod-short} server or workspace components connect to external services such as {identity-provider} or a Git server that use TLS certificates signed by an untrusted CA.
 
 {prod-short} uses labeled config maps in {prod-short} namespace as sources for TLS certificates.
-The config maps can have arbitrary number of data fields with arbitrary number of certificates each.
+The config maps can have arbitrary number of keys in data with arbitrary number of certificates each.
 
 [NOTE]
 ====
@@ -68,31 +68,12 @@ Or you may create another config map.
 +
 [subs="+attributes,+quotes"]
 ----
-$ {orch-cli} label configmap custom-certs app.kubernetes.io/part-of=che.eclipse.org -n <{project-context}-namespace-name>  && kubectl label configmap custom-certs app.kubernetes.io/component=ca-bundle -n <{project-context}-namespace-name>
+$ {orch-cli} label configmap custom-certs app.kubernetes.io/part-of=che.eclipse.org app.kubernetes.io/component=ca-bundle -n <{project-context}-namespace-name>
 ----
 
 . Wait until rollout of {prod-short} components finishes.
 If there are running workspaces, they should be restarted in order the changes take effect.
 
-[NOTE]
-====
-On {prod-short} version below
-ifeval::["{project-context}" == "che"]
-v7.20.0
-endif::[]
-ifeval::["{project-context}" != "che"]
-2.5.1
-endif::[]
-it is required to restart the {prod-short} Operator, the {prod-short} server and {identity-provider} to load the new certificates:
-
-[subs="+attributes,+quotes",options="nowrap",role=white-space-pre]
-----
-$ kubectl rollout restart -n __<{project-context}-namespace-name>__ deployment/{prod-id-short}-operator
-$ kubectl rollout restart -n __<{project-context}-namespace-name>__ deployment/keycloak
-$ kubectl rollout restart -n __<{project-context}-namespace-name>__ deployment/{prod-id-short}
-----
-====
-
 ifeval::["{project-context}" == "che"]
 
 == Adding CA certificates in case of Helm installer