Fix typo in Dynamic Programming LaTeX link in Bengali book list (#12924)

Author: veerasai06

books/free-programming-books-bn.md

@@ -17,7 +17,7 @@
 
 ### Algorithms
 
-* [Dynamic Programming Book «ডাইনামিক প্রোগ্রামিং বই»](https://dp-bn.github.io) - Tasmeem Reza, Mamnoon Siam (PDF, [LaTeX](https://github.com/Bruteforceman/dynamic-progamming-book))
+* [Dynamic Programming Book «ডাইনামিক প্রোগ্রামিং বই»](https://dp-bn.github.io) - Tasmeem Reza, Mamnoon Siam (PDF, [LaTeX](https://github.com/Bruteforceman/dynamic-programming-book))
 
 
 ### C