clean up use of word: just

content/en/docs/concepts/storage/ephemeral-volumes.md

@@ -135,8 +135,9 @@ As a cluster administrator, you can use a [PodSecurityPolicy](/docs/concepts/pol
 This feature requires the `GenericEphemeralVolume` [feature gate](/docs/reference/command-line-tools-reference/feature-gates/) to be
 enabled. Because this is an alpha feature, it is disabled by default.
 
-Generic ephemeral volumes are similar to `emptyDir` volumes, just more
+Generic ephemeral volumes are similar to `emptyDir` volumes, except more
 flexible:
+
 - Storage can be local or network-attached.
 - Volumes can have a fixed size that Pods are not able to exceed.
 - Volumes may have some initial data, depending on the driver and

content/en/docs/concepts/storage/persistent-volumes.md

@@ -29,7 +29,7 @@ A _PersistentVolume_ (PV) is a piece of storage in the cluster that has been pro
 
 A _PersistentVolumeClaim_ (PVC) is a request for storage by a user. It is similar to a Pod. Pods consume node resources and PVCs consume PV resources. Pods can request specific levels of resources (CPU and Memory).  Claims can request specific size and access modes (e.g., they can be mounted ReadWriteOnce, ReadOnlyMany or ReadWriteMany, see [AccessModes](#access-modes)).
 
-While PersistentVolumeClaims allow a user to consume abstract storage resources, it is common that users need PersistentVolumes with varying properties, such as performance, for different problems. Cluster administrators need to be able to offer a variety of PersistentVolumes that differ in more ways than just size and access modes, without exposing users to the details of how those volumes are implemented. For these needs, there is the _StorageClass_ resource.
+While PersistentVolumeClaims allow a user to consume abstract storage resources, it is common that users need PersistentVolumes with varying properties, such as performance, for different problems. Cluster administrators need to be able to offer a variety of PersistentVolumes that differ in more ways than size and access modes, without exposing users to the details of how those volumes are implemented. For these needs, there is the _StorageClass_ resource.
 
 See the [detailed walkthrough with working examples](/docs/tasks/configure-pod-container/configure-persistent-volume-storage/).
 

content/en/docs/concepts/storage/storage-classes.md

@@ -37,7 +37,7 @@ request a particular class. Administrators set the name and other parameters
 of a class when first creating StorageClass objects, and the objects cannot
 be updated once they are created.
 
-Administrators can specify a default StorageClass just for PVCs that don't
+Administrators can specify a default StorageClass only for PVCs that don't
 request any particular class to bind to: see the
 [PersistentVolumeClaim section](/docs/concepts/storage/persistent-volumes/#persistentvolumeclaims)
 for details.
@@ -569,7 +569,7 @@ parameters:
   `"http(s)://api-server:7860"`
 * `registry`: Quobyte registry to use to mount the volume. You can specify the
   registry as ``<host>:<port>`` pair or if you want to specify multiple
-  registries you just have to put a comma between them e.q.
+  registries, put a comma between them.
   ``<host1>:<port>,<host2>:<port>,<host3>:<port>``.
   The host can be an IP address or if you have a working DNS you can also
   provide the DNS names.

content/en/docs/concepts/storage/volume-pvc-datasource.md

@@ -40,7 +40,7 @@ Users need to be aware of the following when using this feature:
 
 ## Provisioning
 
-Clones are provisioned just like any other PVC with the exception of adding a dataSource that references an existing PVC in the same namespace.
+Clones are provisioned like any other PVC with the exception of adding a dataSource that references an existing PVC in the same namespace.
 
 ```yaml
 apiVersion: v1

content/en/docs/concepts/storage/volumes.md

@@ -38,7 +38,7 @@ that run within the pod, and data is preserved across container restarts. When a
 ceases to exist, Kubernetes destroys ephemeral volumes; however, Kubernetes does not
 destroy persistent volumes.
 
-At its core, a volume is just a directory, possibly with some data in it, which
+At its core, a volume is a directory, possibly with some data in it, which
 is accessible to the containers in a pod. How that directory comes to be, the
 medium that backs it, and the contents of it are determined by the particular
 volume type used.