diff --git a/bibtexbrowser.php b/bibtexbrowser.php index 3f18039..e858cad 100755 --- a/bibtexbrowser.php +++ b/bibtexbrowser.php @@ -1336,7 +1336,7 @@ class BibEntry { function getDoiLink($iconurl=NULL) { $str = $this->getIconOrTxt('doi',$iconurl); if ($this->hasField('doi')) { - return ''.$str.''; + return ''.$str.''; } return ''; } @@ -1345,7 +1345,7 @@ class BibEntry { function getGSLink($iconurl=NULL) { $str = $this->getIconOrTxt('citations',$iconurl); if ($this->hasField('gsid')) { - return ' '.$str.''; + return ' '.$str.''; } return ''; }