chore: fix spelling errors (#18870)

Co-authored-by: github-merge-queue <github-merge-queue@users.noreply.github.com>

core/store/store.go

@@ -77,6 +77,6 @@ type Iterator interface {
 	// Error returns the last error encountered by the iterator, if any.
 	Error() error
 
-	// Close closes the iterator, relasing any allocated resources.
+	// Close closes the iterator, releasing any allocated resources.
 	Close() error
 }

orm/internal/testkv/db.go

@@ -116,7 +116,7 @@ func (iw IteratorWrapper) Error() error {
 	return iw.itr.Error()
 }
 
-// Close closes the iterator, relasing any allocated resources.
+// Close closes the iterator, releasing any allocated resources.
 func (iw IteratorWrapper) Close() error {
 	return iw.itr.Close()
 }