diff --git a/pkg/apis/admissionregistration/validation/validation.go b/pkg/apis/admissionregistration/validation/validation.go
index fcba295cac4..09200fb2bc7 100644
--- a/pkg/apis/admissionregistration/validation/validation.go
+++ b/pkg/apis/admissionregistration/validation/validation.go
@@ -47,7 +47,7 @@ func validateResources(resources []string, fldPath *field.Path) field.ErrorList
 	// */x
 	resourcesWithWildcardSubresoures := sets.String{}
 	// x/*
-	subResoucesWithWildcardResource := sets.String{}
+	subResourcesWithWildcardResource := sets.String{}
 	// */*
 	hasDoubleWildcard := false
 	// *
@@ -75,14 +75,14 @@ func validateResources(resources []string, fldPath *field.Path) field.ErrorList
 		if _, ok := resourcesWithWildcardSubresoures[res]; ok {
 			allErrors = append(allErrors, field.Invalid(fldPath.Index(i), resSub, fmt.Sprintf("if '%s/*' is present, must not specify %s", res, resSub)))
 		}
-		if _, ok := subResoucesWithWildcardResource[sub]; ok {
+		if _, ok := subResourcesWithWildcardResource[sub]; ok {
 			allErrors = append(allErrors, field.Invalid(fldPath.Index(i), resSub, fmt.Sprintf("if '*/%s' is present, must not specify %s", sub, resSub)))
 		}
 		if sub == "*" {
 			resourcesWithWildcardSubresoures[res] = struct{}{}
 		}
 		if res == "*" {
-			subResoucesWithWildcardResource[sub] = struct{}{}
+			subResourcesWithWildcardResource[sub] = struct{}{}
 		}
 	}
 	if len(resources) > 1 && hasDoubleWildcard {
diff --git a/pkg/cloudprovider/providers/azure/azure_vmss_cache.go b/pkg/cloudprovider/providers/azure/azure_vmss_cache.go
index 534ba9d445b..07d30b78855 100644
--- a/pkg/cloudprovider/providers/azure/azure_vmss_cache.go
+++ b/pkg/cloudprovider/providers/azure/azure_vmss_cache.go
@@ -159,7 +159,7 @@ func extractVmssCacheKey(key string) (string, string, error) {
 	// key is composed of <resourceGroup>#<vmName>
 	keyItems := strings.Split(key, vmssCacheSeparator)
 	if len(keyItems) != 2 {
-		return "", "", fmt.Errorf("key %q is not in format '<resouceGroup>#<vmName>'", key)
+		return "", "", fmt.Errorf("key %q is not in format '<resourceGroup>#<vmName>'", key)
 	}
 
 	resourceGroup := keyItems[0]
diff --git a/staging/src/k8s.io/client-go/restmapper/category_expansion.go b/staging/src/k8s.io/client-go/restmapper/category_expansion.go
index 1620bbcf810..2537a2b4e25 100644
--- a/staging/src/k8s.io/client-go/restmapper/category_expansion.go
+++ b/staging/src/k8s.io/client-go/restmapper/category_expansion.go
@@ -21,7 +21,7 @@ import (
 	"k8s.io/client-go/discovery"
 )
 
-// CategoryExpander maps category strings to GroupResouces.
+// CategoryExpander maps category strings to GroupResources.
 // Categories are classification or 'tag' of a group of resources.
 type CategoryExpander interface {
 	Expand(category string) ([]schema.GroupResource, bool)