remove doc trailing whitespace

Author: pfmackin

docs-source/content/userguide/managing-domains/domain-lifecycle/restarting.md

@@ -202,11 +202,11 @@ If you've created a new image that is not rolling compatible, and you've changed
 
 * **Managed Coherence Servers safe shutdown**.
 
-    If the domain is configured to use a Coherence cluster, then you will need to increase the Kubernetes graceful timeout value.  
+    If the domain is configured to use a Coherence cluster, then you will need to increase the Kubernetes graceful timeout value.
     When a server is shut down, Coherence needs time to recover partitions and rebalance the cluster before it is safe to shut down a second server.
-    Using the Kubernetes graceful termination feature, the operator will automatically wait until the Coherence HAStatus MBean attribute 
-    indicates that it is safe to shut down the server.  However, after the graceful termination timeout expires, the pod will be deleted regardless. 
-    Therefore, it is important to set the domain YAML `timeoutSeconds` to a large enough value to prevent the server from shutting down before 
-    Coherence is safe. Furthermore, if the operator is not able to access the Coherence MBean, then the server will not be shut down 
-    until the domain `timeoutSeconds` expires.  To minimize any possibility of cache data loss, you should increase the `timeoutSeconds` 
+    Using the Kubernetes graceful termination feature, the operator will automatically wait until the Coherence HAStatus MBean attribute
+    indicates that it is safe to shut down the server.  However, after the graceful termination timeout expires, the pod will be deleted regardless.
+    Therefore, it is important to set the domain YAML `timeoutSeconds` to a large enough value to prevent the server from shutting down before
+    Coherence is safe. Furthermore, if the operator is not able to access the Coherence MBean, then the server will not be shut down
+    until the domain `timeoutSeconds` expires.  To minimize any possibility of cache data loss, you should increase the `timeoutSeconds`
     value to a large number, for example, 15 minutes.