<li itemscope itemtype="http://schema.org/ScholarlyArticle">
  <i class="fa-li fa fa-file-text-o pub-icon" aria-hidden="true"></i>
  <span class="pub-authors">
    {{ with .Params.authors }}
    <span itemprop="author">
    {{- delimit . "</span>, <span itemprop=\"author\">" | markdownify -}}
    {{ end }}
    </span>,
  </span>
  <span itemprop="name"><i>{{ .Title | markdownify | plainify }}</i></span>, in
  <span itemprop="isPartOf">{{ .Params.publication | markdownify }}</span>.
  <time datetime = "{{ .Date.Format "2006-01-02" }}" itemprop="datePublished">
    {{ .Date.Format "January, 2006" }}
  </time>
  <p>{{ partial "publication_links" (dict "content" . "is_list" 1) }}</p>
</li>

<li itemscope itemtype="http://schema.org/ScholarlyArticle">
  <i class="fa-li fa fa-file-text-o pub-icon" aria-hidden="true"></i>
  <span class="pub-authors">
    {{ with .Params.authors }}
    <span itemprop="author">
    {{- delimit . "</span>, <span itemprop=\"author\">" | markdownify -}}
    {{ end -}}
    </span>,
  </span>
  <span itemprop="name"><i>{{ .Title | markdownify | plainify }}</i></span>, in
  <span itemprop="isPartOf">{{ .Params.publication | markdownify }}</span>.
  <time datetime = "{{ .Date.Format "2006-01-02" }}" itemprop="datePublished">
    {{ .Date.Format "January, 2006" }}
  </time>
  <p>{{ partial "publication_links" (dict "content" . "is_list" 1) }}</p>
</li>

Fix space after last author in publication
Fix space after last author in publication

This fixes a space after the last author in publication_li_simple.html.
