Update README.md (#329)

Author: crpotter

README.md

@@ -170,7 +170,7 @@ For more information regarding the configuration of Open Liberty's logging capab
 
 The Liberty session caching feature builds on top of an existing technology called JCache (JSR 107), which provides an API for distributed in-memory caching. There are several providers of JCache implementations. The configuration for two such providers, Infinispan and Hazelcast, are outlined below.
 
-1. **Infinispan(Beta Feature)** - One JCache provider is the open source project [Infinispan](https://infinispan.org/), which is the basis for Red Hat Data Grid. Enabling Infinispan session caching retrieves the Infinispan client libraries from the [Infinispan JCACHE (JSR 107) Remote Implementation](https://mvnrepository.com/artifact/org.infinispan/infinispan-jcache-remote) maven repository, and configures the necessary infinispan.client.hotrod.* properties and the Liberty server feature [sessionCache-1.0](https://www.ibm.com/support/knowledgecenter/en/SSEQTP_liberty/com.ibm.websphere.wlp.doc/ae/twlp_admin_session_persistence_jcache.html) by including the XML snippet [infinispan-client-sessioncache.xml](/releases/latest/kernel-slim/helpers/build/configuration_snippets/infinispan-client-sessioncache.xml).
+1. **Infinispan** - One JCache provider is the open source project [Infinispan](https://infinispan.org/), which is the basis for Red Hat Data Grid. Enabling Infinispan session caching retrieves the Infinispan client libraries from the [Infinispan JCACHE (JSR 107) Remote Implementation](https://mvnrepository.com/artifact/org.infinispan/infinispan-jcache-remote) maven repository, and configures the necessary infinispan.client.hotrod.* properties and the Liberty server feature [sessionCache-1.0](https://www.ibm.com/support/knowledgecenter/en/SSEQTP_liberty/com.ibm.websphere.wlp.doc/ae/twlp_admin_session_persistence_jcache.html) by including the XML snippet [infinispan-client-sessioncache.xml](/releases/latest/kernel-slim/helpers/build/configuration_snippets/infinispan-client-sessioncache.xml).
 
     *  **Setup Infinispan Service** - Configuring Liberty session caching with Infinispan depends on an Infinispan service being available in your Kubernetes environment. It is preferable to create your Infinispan service by utilizing the [Infinispan Operator](https://infinispan.org/infinispan-operator/master/operator.html). The [Infinispan Operator Tutorial](https://github.com/infinispan/infinispan-simple-tutorials/tree/master/operator) provides a good example of getting started with Infinispan in OpenShift.