deletions | additions       diff --git a/subsection_Research_on_NHL_Team__.tex b/subsection_Research_on_NHL_Team__.tex  index 1f0b5ad..0e8a445 100644  --- a/subsection_Research_on_NHL_Team__.tex  +++ b/subsection_Research_on_NHL_Team__.tex 
...
vii)In this exercise, also gave the ranking to the teams.    \begin{thebibliography}  \bibitem{latex}   http://playbook.stattleship.com/  \end{thebibliography}