Fixing minor typos in comments

CHANGELOG-1.10.md

@@ -95,7 +95,7 @@ filename | sha256 hash
 * CRI: Add a call to reopen log file for a container.  ([#58899](https://github.com/kubernetes/kubernetes/pull/58899), [@yujuhong](https://github.com/yujuhong))
 * The alpha KubeletConfigFile feature gate has been removed, because it was redundant with the Kubelet's --config flag. It is no longer necessary to set this gate to use the flag. The --config flag is still considered alpha. ([#58978](https://github.com/kubernetes/kubernetes/pull/58978), [@mtaufen](https://github.com/mtaufen))
 * `kubectl scale` can now scale any resource (kube, CRD, aggregate) conforming to the standard scale endpoint ([#58298](https://github.com/kubernetes/kubernetes/pull/58298), [@p0lyn0mial](https://github.com/p0lyn0mial))
-* kube-apiserver flag --tls-ca-file has had no effect for some time.  It is now deprecated and slated for removal in 1.11.  If you are specifying this flag, you must remove it from your launch config before uprading to 1.11. ([#58968](https://github.com/kubernetes/kubernetes/pull/58968), [@deads2k](https://github.com/deads2k))
+* kube-apiserver flag --tls-ca-file has had no effect for some time.  It is now deprecated and slated for removal in 1.11.  If you are specifying this flag, you must remove it from your launch config before upgrading to 1.11. ([#58968](https://github.com/kubernetes/kubernetes/pull/58968), [@deads2k](https://github.com/deads2k))
 * Fix regression in the CRI: do not add a default hostname on short image names ([#58955](https://github.com/kubernetes/kubernetes/pull/58955), [@runcom](https://github.com/runcom))
 * Get windows kernel version directly from registry ([#58498](https://github.com/kubernetes/kubernetes/pull/58498), [@feiskyer](https://github.com/feiskyer))
 * Remove deprecated --require-kubeconfig flag, remove default --kubeconfig value ([#58367](https://github.com/kubernetes/kubernetes/pull/58367), [@zhangxiaoyu-zidif](https://github.com/zhangxiaoyu-zidif))

build/copy-output.sh

@@ -14,7 +14,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# Copies any built binaries (and other generated files) out of the Docker build contianer.
+# Copies any built binaries (and other generated files) out of the Docker build container.
 set -o errexit
 set -o nounset
 set -o pipefail

cluster/gce/gci/configure-helper.sh

@@ -1934,7 +1934,7 @@ function start-cluster-autoscaler {
 #
 # $1: addon category under /etc/kubernetes
 # $2: manifest source dir
-# $3: (optional) auxilary manifest source dir
+# $3: (optional) auxiliary manifest source dir
 function setup-addon-manifests {
   local -r src_dir="${KUBE_HOME}/kube-manifests/kubernetes/gci-trusty"
   local -r dst_dir="/etc/kubernetes/$1/$2"

cluster/juju/layers/kubernetes-e2e/reactive/kubernetes_e2e.py

@@ -48,7 +48,7 @@ def report_status():
 
 
 def messaging():
-    ''' Probe our relations to determine the propper messaging to the
+    ''' Probe our relations to determine the proper messaging to the
     end user '''
 
     missing_services = []

cluster/juju/layers/kubernetes-master/reactive/kubernetes_master.py

@@ -463,7 +463,7 @@ def start_master(etcd):
 def etcd_data_change(etcd):
     ''' Etcd scale events block master reconfiguration due to the
         kubernetes-master.components.started state. We need a way to
-        handle these events consistenly only when the number of etcd
+        handle these events consistently only when the number of etcd
         units has actually changed '''
 
     # key off of the connection string
@@ -1169,7 +1169,7 @@ def configure_controller_manager():
     layer_options = layer.options('tls-client')
     ca_cert_path = layer_options.get('ca_certificate_path')
 
-    # Default to 3 minute resync. TODO: Make this configureable?
+    # Default to 3 minute resync. TODO: Make this configurable?
     controller_opts['min-resync-period'] = '3m'
     controller_opts['v'] = '2'
     controller_opts['root-ca-file'] = ca_cert_path

cluster/juju/layers/kubernetes-worker/templates/default-http-backend.yaml

@@ -14,7 +14,7 @@ spec:
       terminationGracePeriodSeconds: 60
       containers:
       - name: default-http-backend
-        # Any image is permissable as long as:
+        # Any image is permissible as long as:
         # 1. It serves a 404 page at /
         # 2. It serves 200 on a /healthz endpoint
         image: {{ defaultbackend_image }}

cluster/restore-from-backup.sh

@@ -217,7 +217,7 @@ mkdir -p "${MNT_DISK}/var/etcd-corrupted"
 echo "Saving corrupted data to ${MNT_DISK}/var/etcd-corrupted"
 mv /var/etcd/data "${MNT_DISK}/var/etcd-corrupted"
 
-# Replace the corrupted data dir with the resotred data.
+# Replace the corrupted data dir with the restored data.
 echo "Copying restored data to /var/etcd/data"
 mv "${BACKUP_DIR}" /var/etcd/data
 

cluster/validate-cluster.sh

@@ -97,7 +97,7 @@ while true; do
   # available and then get restarted as the kubelet configures the docker bridge.
   #
   # We are assigning the result of kubectl_retry get nodes operation to the res
-  # varaible in that way, to prevent stopping the whole script on an error.
+  # variable in that way, to prevent stopping the whole script on an error.
   node=$(kubectl_retry get nodes) && res="$?" || res="$?"
   if [ "${res}" -ne "0" ]; then
     if [[ "${attempt}" -gt "${last_run:-$MAX_ATTEMPTS}" ]]; then