diff --git a/README.md b/README.md
index 59ba9fc..21acf5a 100644
--- a/README.md
+++ b/README.md
@@ -42,8 +42,8 @@ Feel free to explore, contribute, and share your insights!
 2. **Carl Friedrich Gauss (1809)**  
 3. **Joseph Fourier (1822)**  
 4. **Srinivasa Ramanujan (1910–1920)**  
-5. **Satyendra Nath Bose (1924)**  
-#### II. Early 20th Century – [Foundations of Quantum Mechanics](#foundations-of-quantum-mechanics)
+5. **Satyendra Nath Bose (1924)**
+#### II. [Early 20th Century – Foundations of Quantum Mechanics](#early-20th-century-foundations-of-quantum-mechanics)
 6. **Max Planck (1900)**  
 7. **Albert Einstein (1905)**  
 8. **Niels Bohr (1913)**  
@@ -108,7 +108,8 @@ Feel free to explore, contribute, and share your insights!
      
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-## <p align="center">  Early 20th Century – [Foundations of Quantum Mechanics]()
+## II. Early 20th Century – Foundations of Quantum Mechanics
+
 
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