Added two options to change the "Enclosure" string used for the letter enclosure

examples/template.tex

@@ -112,7 +112,9 @@ Detailed achievements:%
 \cvlistdoubleitem{Item 2}{Item 5\cite{book1}}
 \cvlistdoubleitem{Item 3}{}
 
-% Publications from a BibTeX file without multibib\renewcommand*{\bibliographyitemlabel}{\@biblabel{\arabic{enumiv}}}% for BibTeX numerical labels
+% Publications from a BibTeX file without multibib
+%  for numerical labels: \renewcommand{\bibliographyitemlabel}{\@biblabel{\arabic{enumiv}}}
+%  to redefine the heading string ("Publications"): \renewcommand{\refname}{Articles}
 \nocite{*}
 \bibliographystyle{plain}
 \bibliography{publications}                   % 'publications' is the name of a BibTeX file
@@ -133,7 +135,7 @@ Detailed achievements:%
 \date{January 01, 1984}
 \opening{Dear Sir or Madam,}
 \closing{Yours faithfully,}
-\enclosure{curriculum vit\ae{}}
+\enclosure[Attached]{curriculum vit\ae{}}     % use an optional argument to use a string other than "Enclosure", or redefine \enclname
 \makelettertitle
 
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