TELCODOCS-905:expanding networkType explanation

Author: tmulquee

modules/installation-configuration-parameters.adoc

@@ -359,7 +359,7 @@ ifdef::openshift-origin[]
 Either `OpenShiftSDN` or `OVNKubernetes`. The default value is `OVNKubernetes`.
 endif::openshift-origin[]
 ifndef::openshift-origin[]
-Either `OpenShiftSDN` or `OVNKubernetes`. The default value is `OpenShiftSDN`.
+Either `OpenShiftSDN` or `OVNKubernetes`. `OpenShiftSDN` is a CNI provider for all-Linux networks. `OVNKubernetes` is a CNI provider for Linux networks and hybrid networks that contain both Linux and Windows servers. The default value is `OpenShiftSDN`.
 endif::openshift-origin[]
 
 |`networking.clusterNetwork`
@@ -624,7 +624,7 @@ accounts for the dramatically decreased machine performance.
 |The only supported value is `3`, which is the default value.
 
 |`credentialsMode`
-|The Cloud Credential Operator (CCO) mode. If no mode is specified, the CCO dynamically tries to determine the capabilities of the provided credentials, with a preference for mint mode on the platforms where multiple modes are supported. 
+|The Cloud Credential Operator (CCO) mode. If no mode is specified, the CCO dynamically tries to determine the capabilities of the provided credentials, with a preference for mint mode on the platforms where multiple modes are supported.
 ifdef::gcp[If you are installing on GCP into a shared virtual private cloud (VPC), `credentialsMode` must be set to `Passthrough`.]
 [NOTE]
 ====