deletions | additions       diff --git a/intro.tex b/intro.tex  index 80134fb..e0b9f35 100644  --- a/intro.tex  +++ b/intro.tex 
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\item{highlight the text U wish to comment on (this will be displayed above your comment);}  \item{click the little Speech Bubble icon that appears;}  \item{this brings up an expandable \href{https://www.authorea.com/6868}{LaTeX} and Markdown supported text box to the right;}  \item{typein  and format your message (embed links with \verb|\href{www.thelink.com}{displayed text}|);}  \item{you can change message;}  \item{adjust  the privacy settings, and then post!} \end{enumerate}