diff --git a/pkg/controller/nodeipam/ipam/cidrset/cidr_set.go b/pkg/controller/nodeipam/ipam/cidrset/cidr_set.go
index 91a946c9eea4..17d348471014 100644
--- a/pkg/controller/nodeipam/ipam/cidrset/cidr_set.go
+++ b/pkg/controller/nodeipam/ipam/cidrset/cidr_set.go
@@ -174,7 +174,7 @@ func (s *CidrSet) AllocateNext() (*net.IPNet, error) {
 	return s.indexToCIDRBlock(candidate), nil
 }
 
-func (s *CidrSet) getBeginingAndEndIndices(cidr *net.IPNet) (begin, end int, err error) {
+func (s *CidrSet) getBeginningAndEndIndices(cidr *net.IPNet) (begin, end int, err error) {
 	if cidr == nil {
 		return -1, -1, fmt.Errorf("error getting indices for cluster cidr %v, cidr is nil", s.clusterCIDR)
 	}
@@ -225,7 +225,7 @@ func (s *CidrSet) getBeginingAndEndIndices(cidr *net.IPNet) (begin, end int, err
 
 // Release releases the given CIDR range.
 func (s *CidrSet) Release(cidr *net.IPNet) error {
-	begin, end, err := s.getBeginingAndEndIndices(cidr)
+	begin, end, err := s.getBeginningAndEndIndices(cidr)
 	if err != nil {
 		return err
 	}
@@ -248,7 +248,7 @@ func (s *CidrSet) Release(cidr *net.IPNet) error {
 // Occupy marks the given CIDR range as used. Occupy succeeds even if the CIDR
 // range was previously used.
 func (s *CidrSet) Occupy(cidr *net.IPNet) (err error) {
-	begin, end, err := s.getBeginingAndEndIndices(cidr)
+	begin, end, err := s.getBeginningAndEndIndices(cidr)
 	if err != nil {
 		return err
 	}