diff --git a/cmd/kubeadm/app/util/kustomize/strategicmerge.go b/cmd/kubeadm/app/util/kustomize/strategicmerge.go
index c220b502725..ca6c8e629e4 100644
--- a/cmd/kubeadm/app/util/kustomize/strategicmerge.go
+++ b/cmd/kubeadm/app/util/kustomize/strategicmerge.go
@@ -80,13 +80,13 @@ func newStrategicMergeSliceFromBytes(in []byte) (strategicMergeSlice, error) {
 						return err
 					}
 
-					// Get the stategicMergeSlice for the item
+					// Get the strategicMergeSlice for the item
 					itemU, err := newStrategicMergeSliceFromBytes(itemJSON)
 					if err != nil {
 						return err
 					}
 
-					// append the stategicMergeSlice for the item to the stategicMergeSlice
+					// append the strategicMergeSlice for the item to the strategicMergeSlice
 					result = append(result, itemU...)
 
 					return nil
diff --git a/cmd/kubeadm/app/util/output/output.go b/cmd/kubeadm/app/util/output/output.go
index bb7692b29d1..fdaf8afc22d 100644
--- a/cmd/kubeadm/app/util/output/output.go
+++ b/cmd/kubeadm/app/util/output/output.go
@@ -30,7 +30,7 @@ import (
 // TextOutput describes the plain text output
 const TextOutput = "text"
 
-// TextPrintFlags is an iterface to handle custom text output
+// TextPrintFlags is an interface to handle custom text output
 type TextPrintFlags interface {
 	ToPrinter(outputFormat string) (Printer, error)
 }
diff --git a/cmd/kubeadm/app/util/runtime/runtime_test.go b/cmd/kubeadm/app/util/runtime/runtime_test.go
index 4352d9fdf78..ea116450563 100644
--- a/cmd/kubeadm/app/util/runtime/runtime_test.go
+++ b/cmd/kubeadm/app/util/runtime/runtime_test.go
@@ -219,7 +219,7 @@ func TestRemoveContainers(t *testing.T) {
 				t.Errorf("unexpected RemoveContainers errors: %v, criSocket: %s, containers: %v", err, tc.criSocket, tc.containers)
 			}
 			if tc.isError && err == nil {
-				t.Errorf("unexpected RemoveContnainers success, criSocket: %s, containers: %v", tc.criSocket, tc.containers)
+				t.Errorf("unexpected RemoveContainers success, criSocket: %s, containers: %v", tc.criSocket, tc.containers)
 			}
 		})
 	}