typofix - https://github.com/vlajos/misspell_fixer

pkg/storage/etcd/etcd_helper.go

@@ -476,7 +476,7 @@ func (h *etcdHelper) getFromCache(index uint64) (runtime.Object, bool) {
 	}()
 	obj, found := h.cache.Get(index)
 	if found {
-		// We should not return the object itself to avoid poluting the cache if someone
+		// We should not return the object itself to avoid polluting the cache if someone
 		// modifies returned values.
 		objCopy, err := h.copier.Copy(obj.(runtime.Object))
 		if err != nil {

pkg/storage/etcd/etcd_util.go

@@ -34,7 +34,7 @@ func IsEtcdNotFound(err error) bool {
 	return isEtcdErrorNum(err, tools.EtcdErrorCodeNotFound)
 }
 
-// IsEtcdNodeExist returns true iff err is an etcd node aleady exist error.
+// IsEtcdNodeExist returns true iff err is an etcd node already exist error.
 func IsEtcdNodeExist(err error) bool {
 	return isEtcdErrorNum(err, tools.EtcdErrorCodeNodeExist)
 }