Update 1-LearningBasics.md

Author: mayankgrover

3-Object Oriented Programming/1-LearningBasics.md

@@ -1,12 +1,12 @@
-####What is OOP 
+#### What is OOP 
 https://www.youtube.com/watch?v=YcbcfkLzgvs
 
-####OOP Concepts explained 
+#### OOP Concepts explained 
 https://medium.freecodecamp.org/object-oriented-programming-concepts-21bb035f7260
 
-####OOP Fundamental Parts
+#### OOP Fundamental Parts
 https://www.youtube.com/watch?v=pTB0EiLXUC8
 
-###[Optional]
-####Detailed Introduction to OOP and more 
+### [Optional]
+#### Detailed Introduction to OOP and more 
 https://www.codeproject.com/Articles/22769/Introduction-to-Object-Oriented-Programming-Concep