diff --git a/README.md b/README.md
index ba67f95..964007a 100644
--- a/README.md
+++ b/README.md
@@ -135,10 +135,10 @@ This repository will contain all materials used throughout the OS course 20/21
 ````
 Introduction to Java Programming and data Structures - Eleventh Edition
 ***********************************************************************
-9.8 Visibility Modifiers => 366
-9.9 Data Field Encapsulation => 368
-9.13 The Scope of Variables => 379
-9.14 The this Reference => 380
+9.8 Visibility Modifiers      => 366
+9.9 Data Field Encapsulation  => 368
+9.13 The Scope of Variables   => 379
+9.14 The this Reference       => 380
 ````