diff --git a/CohenSutherland.cpp b/CohenSutherland(Using built-in).cpp
similarity index 100%
rename from CohenSutherland.cpp
rename to CohenSutherland(Using built-in).cpp
diff --git a/README.md b/README.md
index 2f48863..0eff916 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,7 @@ This repository contains notes and codes for **Computer Graphics.**
 ## Index
 ### Lab Notes CGL
 1. [Koch and Snowflake Algorithms](https://git.kska.io/sppu-se-comp-codes/CG/src/branch/main/CGL_Koch%20and%20Snowflake%20Curves.pdf)
+
 ### Codes
 #### Digital Differential Analyzer (DDA)
 > Digital Differential Analyzer (DDA) is a line-drawing algorithm for digital displays, using incremental calculations to plot points between endpoints.
@@ -16,12 +17,10 @@ This repository contains notes and codes for **Computer Graphics.**
 3. [Circle](https://git.kska.io/sppu-se-comp-codes/CG/src/branch/main/DDA-circle.cpp)
 
 #### Cohen-Sutherland
-
-1. [Cohen-Sutherland (Using Inbuilt Function)](https://git.kska.io/sppu-se-comp-codes/CG/src/branch/main/CohenSutherland.cpp)
+1. [Cohen-Sutherland (Using Inbuilt Function)]()
 2. [Cohen-Sutherland (Using DDA Line Drawing Algorithm)](https://git.kska.io/sppu-se-comp-codes/CG/src/branch/main/CohenSutherland%28UsingDDA%29.cpp)
 
 #### Curves
-
 1. [Hilbert's Curve](https://git.kska.io/sppu-se-comp-codes/CG/src/branch/main/HilbertCurve.cpp)
 
 ### Notes
@@ -35,8 +34,11 @@ This repository contains notes and codes for **Computer Graphics.**
 2. [END-SEM](https://git.kska.io/sppu-se-comp-codes/CG/src/branch/main/question-papers/END-SEM)
 
 ### [Lab Manual](https://git.kska.io/sppu-se-comp-codes/CG/src/branch/main/lab-manual/CGL%20Lab%20Manual.pdf)
+
 ---
 
-Maintained by [notkshitij](https://git.kska.io/notkshitij) and [TanmaySpamzzz](https://git.kska.io/TanmaySpamzzz)
-Contributor: [Kalaskar_admin03](https://git.kska.io/Kalaskar_admin03/)
-Legendary Contributer: [shh_itsourlittlesecret](https://git.kska.io/shh_itsourlittlesecret)
+Maintained by:
+- [notkshitij](https://git.kska.io/notkshitij)
+- [TanmaySpamzzz](https://git.kska.io/TanmaySpamzzz)
+- [shh_itsourlittlesecret](https://git.kska.io/shh_itsourlittlesecret)
+- [Kalaskar_admin03](https://git.kska.io/Kalaskar_admin03/)
\ No newline at end of file
diff --git a/notes/Unit 5/Unit 5 Afan.pdf b/notes/Unit 5/Unit 5 (PDF).pdf
similarity index 100%
rename from notes/Unit 5/Unit 5 Afan.pdf
rename to notes/Unit 5/Unit 5 (PDF).pdf
diff --git a/notes/Unit 5/Unit 5 Afan.pptx b/notes/Unit 5/Unit 5 (PPT).pptx
similarity index 100%
rename from notes/Unit 5/Unit 5 Afan.pptx
rename to notes/Unit 5/Unit 5 (PPT).pptx