Remove period added in references when note is present

Question

In my bibliography, I write a reference without any periods at the end, but when I write a note, a period appears between the body of reference and the note. How can I edit a copy of unsrtdin.bst so that the perido does not appear?

This is my code:

@ARTICLE{M1,
author          = {aaa, bbb},
title           = {css},
journal         = {Journal of Science},
year            = {2015}, 
note            = {accept}}

and the output in pdf file is:

aaa,bbb: css. Journal of Science (2015). - accept

The period I mean is the one after the year.

Answer 1

Searching for . - gives us line 212 of unsrtdin.

\begin{filecontents}{\jobname.bib}
    @ARTICLE{M1,
        author          = { aaa,bbb},
        title           = {css},
        journal         = {Journal of Science},
        year            = {2015}, 
        note            = {akzeptiert}
    }
\end{filecontents}
\documentclass{article}
\begin{document}
\nocite{*}
\bibliography{\jobname}
\bibliographystyle{saliUnsrtdin}
\end{document}