diff --git a/02-folder-structure/README.md b/02-folder-structure/README.md
index b70d958..9571224 100644
--- a/02-folder-structure/README.md
+++ b/02-folder-structure/README.md
@@ -1,5 +1,6 @@
 # Understanding the Folder Structure
 
+
 ### Explanation of System Directories
 
 ### **Symbolic Links (Less Significant)**
@@ -39,4 +40,4 @@
 |-----------|-------------|
 | `/mnt` | Temporary mount point for external filesystems. |
 | `/media` | Mount point for removable media (USB, CDs). |
-| `/data` | Likely your **mounted volume** from Windows (`C:/ubuntu-data`). |
\ No newline at end of file
+| `/data` | Likely your **mounted volume** from Windows (`C:/ubuntu-data`). |
diff --git a/03-user-management/README.md b/03-user-management/README.md
index 0da18aa..1a861e0 100644
--- a/03-user-management/README.md
+++ b/03-user-management/README.md
@@ -1,4 +1,4 @@
-# User Management in Linux
+# User Management in Linux ----
 
 ## Introduction to User Management in Linux
 Linux is a multi-user operating system, meaning multiple users can operate on a system simultaneously. Proper user management ensures security, controlled access, and system integrity. 
diff --git a/04-file-management/README.md b/04-file-management/README.md
index 744e855..4978943 100644
--- a/04-file-management/README.md
+++ b/04-file-management/README.md
@@ -1,4 +1,4 @@
-# File management in Linux
+### File management in Linux
 
 ### File and Directory Management
 1. **`ls`** – Lists files and directories in the current location.
diff --git a/05-vi-shortcuts/README.md b/05-vi-shortcuts/README.md
index ef15de2..a978ef6 100644
--- a/05-vi-shortcuts/README.md
+++ b/05-vi-shortcuts/README.md
@@ -1,4 +1,4 @@
-# VI Editor Shortcuts 
+# VI Editor Shortcuts
 
 ### Modes in VI Editor
 - **Normal Mode** (default) – Used for navigation and command execution.