Merge pull request #93973 from openshift-cherrypick-robot/cherry-pick-93969-to-enterprise-4.19

[enterprise-4.19] OSDOCS-9405: Pt. 2: updated a snippet to match the other examples

Author: EricPonvelle

snippets/rosa-node-lifecycle.adoc

@@ -6,5 +6,5 @@
 
 [IMPORTANT]
 ====
-Worker node longevity is not guaranteed and may be replaced at any time as part of the normal operation and management of OpenShift. For more details about the node lifecycle, refer to _additional resources_.
+Worker nodes are not guaranteed longevity, and may be replaced at any time as part of the normal operation and management of OpenShift. For more details about the node lifecycle, refer to _additional resources_.
 ====