diff --git a/src/NoteValidator.ts b/src/NoteValidator.ts
index f5186bd..6ee72f3 100644
--- a/src/NoteValidator.ts
+++ b/src/NoteValidator.ts
@@ -1,5 +1,4 @@
 export class NoteValidator {
-
   isValid (note: string): boolean {
     if (note < 'A' || note > 'G') { return false }
     return true