Merge pull request #30209 from bergerhoffer/GitHub-26850

GitHub-26850: Removing duplicate paragraphs

Author: bergerhoffer

modules/nodes-cluster-overcommit-configure-nodes.adoc

@@ -4,7 +4,6 @@
 // * post_installation_configuration/node-tasks.adoc
 
 [id="nodes-cluster-overcommit-configure-nodes_{context}"]
-
 = Understanding nodes overcommitment
 
 In an overcommitted environment, it is important to properly configure your node to provide best system behavior.
@@ -13,12 +12,6 @@ When the node starts, it ensures that the kernel tunable flags for memory
 management are set properly. The kernel should never fail memory allocations
 unless it runs out of physical memory.
 
-In an overcommitted environment, it is important to properly configure your node to provide best system behavior.
-
-When the node starts, it ensures that the kernel tunable flags for memory
-management are set properly. The kernel should never fail memory allocations
-unless it runs out of physical memory.
-
 To ensure this behavior, {product-title} configures the kernel to always overcommit
 memory by setting the `vm.overcommit_memory` parameter to `1`, overriding the
 default operating system setting.