Fixed vale suggestions.

Signed-off-by: John Wilkins <[email protected]>

Author: johnwilkins

installing/installing_bare_metal/bare-metal-expanding-the-cluster.adoc

@@ -6,7 +6,7 @@ include::_attributes/common-attributes.adoc[]
 
 toc::[]
 
-After deploying a bare metal cluster, you can use the following procedures to expand the number of worker nodes. Ensure that each prospective worker node meets the prerequisites.
+After deploying a bare-metal cluster, you can use the following procedures to expand the number of worker nodes. Ensure that each prospective worker node meets the prerequisites.
 
 [NOTE]
 ====

installing/installing_bare_metal/bare-metal-postinstallation-configuration.adoc

@@ -6,7 +6,7 @@ include::_attributes/common-attributes.adoc[]
 
 toc::[]
 
-After successfully deploying a bare metal cluster, consider the following postinstallation procedures.
+After successfully deploying a bare-metal cluster, consider the following postinstallation procedures.
 
 // Configuring NTP for disconnected clusters
 include::modules/ipi-install-configuring-ntp-for-disconnected-clusters.adoc[leveloffset=+1]