Added Course Insights

Author: greyhatguy007

README.md

@@ -159,7 +159,7 @@ This Course is a best place towards becoming a Machine Learning Engineer. Even i
 
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- An insight of what you might be able to accomplish at the end of this specialization :
+##### An insight of what you might be able to accomplish at the end of this specialization :
 
 * <i>Write an unsupervised algorithm to **Land the Lunar Lander** Using Deep Q-Learning</i>