corrected typo

README.md

@@ -54,7 +54,7 @@ required to complete them.
 | [JSON2CSV App](./Projects/JSON2CSV-App.md)                             | JSON to CSV converter                                     | 1-Beginner |
 | [🌟Key Value](./Projects/Key-Value-App.md)                               | Keyboard Event Values                                     | 1-Beginner |
 | [Lorem Ipsum Generator](./Projects/Lorem-Ipsum-Generator.md)           | Generate lorem ipsum placeholder text                   | 1-Beginner |
-| [Notes App](./Projects/Notes-App.md)                                   | Create and online note pad                                | 1-Beginner |
+| [Notes App](./Projects/Notes-App.md)                                   | Create an online note pad                                | 1-Beginner |
 | [Pomodoro Clock](./Projects/Pomodoro-Clock.md)                         | Task timer to aid personal productivity                   | 1-Beginner |
 | [:star2: Product Landing Page](./Projects/Product-Landing-Page.md)     | Showcase product details for possible buyers              | 1-Beginner |
 | [Quiz App](./Projects/Quiz-App.md)                                     | Test your knowledge by answering questions                | 1-Beginner |