mini fix about typo

pkg/controller/volume/attachdetach/attach_detach_controller.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// Package volume implements a controller to manage volume attach and detach
+// Package attachdetach implements a controller to manage volume attach and detach
 // operations.
 package attachdetach
 

pkg/volume/plugins.go

@@ -654,7 +654,7 @@ func (pm *VolumePluginMgr) FindCreatablePluginBySpec(spec *Spec) (ProvisionableV
 	return nil, fmt.Errorf("no creatable volume plugin matched")
 }
 
-// FindAttachablePluginBySpec fetches a persistent volume plugin by name.
+// FindAttachablePluginBySpec fetches a persistent volume plugin by spec.
 // Unlike the other "FindPlugin" methods, this does not return error if no
 // plugin is found.  All volumes require a mounter and unmounter, but not
 // every volume will have an attacher/detacher.