Fix some typos in comment

test/e2e/apimachinery/aggregator.go

@@ -73,7 +73,7 @@ var _ = SIGDescribe("Aggregator", func() {
 	})
 
 	It("Should be able to support the 1.10 Sample API Server using the current Aggregator", func() {
-		// Make sure the relevant provider supports Agggregator
+		// Make sure the relevant provider supports Aggregator
 		framework.SkipUnlessServerVersionGTE(serverAggregatorVersion, f.ClientSet.Discovery())
 		framework.SkipUnlessProviderIs("gce", "gke")
 

test/e2e/apimachinery/watch.go

@@ -229,7 +229,7 @@ var _ = SIGDescribe("Watchers", func() {
 		By("creating a new watch on configmaps from the last resource version observed by the first watch")
 		lastEventConfigMap, ok := lastEvent.Object.(*v1.ConfigMap)
 		if !ok {
-			framework.Failf("Expected last notfication to refer to a configmap but got: %v", lastEvent)
+			framework.Failf("Expected last notification to refer to a configmap but got: %v", lastEvent)
 		}
 		testWatchRestarted, err := watchConfigMaps(f, lastEventConfigMap.ObjectMeta.ResourceVersion, watchRestartedLabelValue)
 		Expect(err).NotTo(HaveOccurred(), "failed to create a new watch on configmaps from the last resource version %s observed by the first watch", lastEventConfigMap.ObjectMeta.ResourceVersion)

test/e2e/apimachinery/webhook.go

@@ -189,7 +189,7 @@ var _ = SIGDescribe("AdmissionWebhook", func() {
 	//   2.1 and sets status.allowed=true
 	//   2.2 and sets status.allowed=false
 	// 3. mutating webhook that sends patch, but also sets status.allowed=false
-	// 4. mtuating webhook that fail-open v.s. fail-closed
+	// 4. mutating webhook that fail-open v.s. fail-closed
 })
 
 func createAuthReaderRoleBinding(f *framework.Framework, namespace string) {

test/e2e/apps/network_partition.go

@@ -131,7 +131,7 @@ var _ = SIGDescribe("Network Partition [Disruptive] [Slow]", func() {
 			// Expect to observe:
 			// 1. Node is marked NotReady after timeout by nodecontroller (40seconds)
 			// 2. All pods on node are marked NotReady shortly after #1
-			// 3. Node and pods return to Ready after connectivivty recovers
+			// 3. Node and pods return to Ready after connectivity recovers
 			It("All pods on the unreachable node should be marked as NotReady upon the node turn NotReady "+
 				"AND all pods should be mark back to Ready when the node get back to Ready before pod eviction timeout", func() {
 				By("choose a node - we will block all network traffic on this node")