Merge pull request kubernetes#81471 from ethan-daocloud/patch-11

cleanup: fix typos in rbd_util.go

Author: k8s-ci-robot

pkg/volume/rbd/rbd_util.go

@@ -295,7 +295,7 @@ func rbdErrors(runErr, resultErr error) error {
 // 'rbd' utility builds a comma-separated list of monitor addresses from '-m' /
 // '--mon_host` parameter (comma, semi-colon, or white-space delimited monitor
 // addresses) and send it to kernel rbd/libceph modules, which can accept
-// comma-seprated list of monitor addresses (e.g. ip1[:port1][,ip2[:port2]...])
+// comma-separated list of monitor addresses (e.g. ip1[:port1][,ip2[:port2]...])
 // in their first version in linux (see
 // https://github.com/torvalds/linux/blob/602adf400201636e95c3fed9f31fba54a3d7e844/net/ceph/ceph_common.c#L239).
 // Also, libceph module chooses monitor randomly, so we can simply pass all
@@ -378,7 +378,7 @@ func (util *RBDUtil) AttachDisk(b rbdMounter) (string, error) {
 		}
 	}
 
-	// Evalute whether this device was mapped with rbd.
+	// Evaluate whether this device was mapped with rbd.
 	devicePath, mapped := waitForPath(b.Pool, b.Image, 1 /*maxRetries*/, false /*useNbdDriver*/)
 
 	// If rbd-nbd tools are found, we will fallback to it should the default krbd driver fail.
@@ -491,7 +491,7 @@ func (util *RBDUtil) DetachDisk(plugin *rbdPlugin, deviceMountPath string, devic
 	klog.V(3).Infof("rbd: successfully unmap device %s", device)
 
 	// Currently, we don't persist rbd info on the disk, but for backward
-	// compatbility, we need to clean it if found.
+	// compatibility, we need to clean it if found.
 	rbdFile := filepath.Join(deviceMountPath, "rbd.json")
 	exists, err := utilpath.Exists(utilpath.CheckFollowSymlink, rbdFile)
 	if err != nil {