From 9c98244de802bcc6d9ce8c6f94bfaceec64a5743 Mon Sep 17 00:00:00 2001
From: aeen <bolandian85@gmail.com>
Date: Sat, 25 Apr 2026 10:09:40 +0330
Subject: [PATCH] docs: update README.md

---
 README.md | 56 +++++++++++++++++++++++++++----------------------------
 1 file changed, 28 insertions(+), 28 deletions(-)

diff --git a/README.md b/README.md
index 9420e26..3ec0903 100644
--- a/README.md
+++ b/README.md
@@ -20,34 +20,34 @@ The project consists of the following classes and interfaces:
 
 ### Class Diagram
 ```plaintext
-+-------------------+
-|      Vehicle      |
-| (Abstract Class)  |
-+-------------------+ -----------------+-----------------+--------+
-^                                                                 |
-| extends                                                         |
-|                                   +-------------------+         |
-|                                   |    Serviceable    | <-------+
-|                                   |    (Interface)    | implements
-|                                   +-------------------+         
-+-------------------+
-|        Car        |
-| (Abstract Class)  |
-+-------------------+
-^
-| extends
-+-----------------+-----------------+
-|                                   |
-  +-------------------+               +-------------------+
-  |      GasCar       |               |    ElectricCar    |
-  |      (Class)      |               |      (Class)      |
-  +-------------------+               +-------------------+
-^
-| extends
-  +-------------------+
-  |     SportsCar     |
-  |      (Class)      |
-  +-------------------+
+       +-------------------+               +-------------------+
+       |      Vehicle      |               |    Serviceable    |
+       | (Abstract Class)  |               |    (Interface)    |
+       +-------------------+               +-------------------+
+                 ^                                   ^
+                 | extends                           | implements
+                 |                                   |
+                 +-----------------------------------+
+                                   |
+                         +-------------------+
+                         |        Car        |
+                         | (Abstract Class)  |
+                         +-------------------+
+                                   ^
+                                   | extends
+                 +-----------------+-----------------+
+                 |                                   |
+       +-------------------+               +-------------------+
+       |      GasCar       |               |    ElectricCar    |
+       |      (Class)      |               |      (Class)      |
+       +-------------------+               +-------------------+
+         ^               ^                                   ^
+         | extends       | implements                        | implements
+         |               |                                   |
++-------------------+  +-------------------+       +-------------------+
+|     SportsCar     |  |    Refuelable     |       |    Chargeable     |
+|      (Class)      |  |    (Interface)    |       |    (Interface)    |
++-------------------+  +-------------------+       +-------------------+
 ```
 
 ## What should you do?