Merge pull request #63690 from xenolinux/13837

OCPBUGS#13837: Improve the note

Author: bscott-rh

security/certificate_types_descriptions/bootstrap-certificates.adoc

@@ -17,13 +17,13 @@ In that process, the kubelet generates a CSR while communicating over the bootst
 These certificates are managed by the system and not the user.
 
 == Expiration
-This bootstrap CA is valid for 10 years.
+This bootstrap certificate is valid for 10 years.
 
 The kubelet-managed certificate is valid for one year and rotates automatically at around the 80 percent mark of that one year.
 
 [NOTE]
 ====
-OpenShift Lifecycle Manager (OLM) does not update the certificates of Operators that it manages in proxy environments. These certificates must be managed by the user using the subscription config.
+OpenShift Lifecycle Manager (OLM) does not update the bootstrap certificate.
 ====
 
 == Customization