updated docs

Author: Bushra Rahman

docs/python/python-variables.md

@@ -39,7 +39,7 @@ Here:
 
 ### 2. How to Declare and Assign Variables
 
-You simply write a variable name, use the assignment `=` sign, and assign a value.
+You simply write a variable name, use the assignment `=` operator, and assign a value.
 
 ```python
 a = 10

docs/python/python_oops.md

@@ -67,7 +67,7 @@ class BankAccount:
 
 4. Inheritance - One class can inherit from another.
 
-📌 **Use Case**: car (parent) class is getting inherited by (child) Electric Car
+📌 **Use Case**: Car (parent) class is inherited by ElectricCar (child) class
 
 ```python
 class ElectricCar(Car):

docs/python/setup-environment.md

@@ -77,7 +77,7 @@ Install Python
       </BrowserWindow>
 
      
-  ### Step 5:  Adjusting Your path enviornment
+  ### Step 5:  Adjusting Your path enviornment.
 
   This is where we specify the path enviornment of git, just go with the recommended option which is 2.
 
@@ -111,6 +111,6 @@ Install Python
 
   ## Conclusion
 
-  I hope you enjoyed reading this article on “Setting up your Git Enviornment?”. In the next post, we'll discuss how to create a Repository and clone a project from Github. 
+  I hope you enjoyed reading this article on “Setting up your Git Enviornment”. In the next post, we'll discuss how to create a Repository and clone a project from Github. 
   Signing off,
   Sanjay Viswanathan.