Avoid trailing space by putting comment in a line above

Author: cderv

src/resources/formats/beamer/pandoc/title.tex

@@ -5,7 +5,8 @@
 $if(subtitle)$
 \subtitle$if(shortsubtitle)$[$shortsubtitle$]$endif${$subtitle$}
 $endif$
-\author$if(shortauthor)$[$shortauthor$]$endif${$for(authors)$$it.name.literal$$sep$ \and $endfor$} $-- This supports QUarto's authors normalization
+$-- This supports QUarto's authors normalization
+\author$if(shortauthor)$[$shortauthor$]$endif${$for(authors)$$it.name.literal$$sep$ \and $endfor$}
 \date$if(shortdate)$[$shortdate$]$endif${$date$}
 $if(institute)$
 \institute$if(shortinstitute)$[$shortinstitute$]$endif${$for(institute)$$institute$$sep$ \and $endfor$}

src/resources/formats/pdf/pandoc/title.tex

@@ -10,5 +10,6 @@
 \makeatother
 \subtitle{$subtitle$}
 $endif$
-\author{$for(authors)$$it.name.literal$$sep$ \and $endfor$} $-- This supports QUarto's authors normalization
+$-- This supports Quarto's authors normalization
+\author{$for(authors)$$it.name.literal$$sep$ \and $endfor$}
 \date{$date$}