fix precommit

Author: maltesander

docs/modules/nifi/pages/usage_guide/resource-configuration.adoc

@@ -3,8 +3,9 @@
 
 == Volume storage
 
-By default, a NiFi Stacklet creates five different persistent volume claims for flow files, provenance, database, content and state directories. 
+By default, a NiFi Stacklet creates five different persistent volume claims for flow files, provenance, database, content and state directories.
 Depending on the NiFi cluster definition, another PVC for file-based authorization is added.
+
 You can find the default sizes of the PVCs in the {crd-docs}/nifi.stackable.tech/NifiCluster/v1alpha1/#spec-nodes-config-resources-storage[NifiCluster reference docs {external-link-icon}^], it is recommended that you configure these volume requests according to your needs.
 
 Storage requests can be configured at role or group level, for one or more of the persistent volumes as follows:

docs/modules/nifi/pages/usage_guide/security.adoc

@@ -222,7 +222,7 @@ metadata:
   name: test-nifi
 spec:
   clusterConfig: { .. }
-  nodes: 
+  nodes:
     config:
       resources:
         storage: