Update README.md

README.md

-# **✒️IUsing Interactive Vocabulary Assessments and Proficiency Analysis, create Personalized Learning Paths for Effective Vocabulary Development**
+# **✒️IUsing Interactive Vocabulary Assessments and Proficiency Analysis, Create Personalized Learning Paths for Effective Vocabulary Development**
 
 ## **🎯Main Objective** 
 ### Using interactive vocabulary assessments and proficiency analysis, determine each student's proficiency level and create personalized learning paths for effective vocabulary development.
 
 ## **❓Research Question**
  
-*  ### How can interactive vocabulary assessments effectively determine each student's proficiency level?
+### How can interactive vocabulary assessments effectively determine each student's proficiency level?
 
 ## **Sub Objectives**
 *  ### Update the difficulty level of exercises.