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Thanks a lot, Bartman. Sorry for the inconvenience. I will be more careful in future.

Hi, I am trying to make a table but somehow I am getting a thick line (marked in red). How do I remove it?
Also, how do I centre my text in 'grades' column (see attached file)?

Thanks for your concern. I figured it out by myself. Here is the code.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{frame}[shrink=40]{Literature Review}
\begin{table}[htbp]
\centering
\begin{tabular}{|c|c|c|c|c|}\hline
S.no&Author&Title&Findings&Gap in ...

How can I make this table in latex beamer?
please help