diff --git a/modules/contrib/biblio/modules/CiteProc/CSL.inc b/modules/contrib/biblio/modules/CiteProc/CSL.inc
index b291f75..4eaa39d 100644
--- a/modules/contrib/biblio/modules/CiteProc/CSL.inc
+++ b/modules/contrib/biblio/modules/CiteProc/CSL.inc
@@ -840,6 +840,8 @@ class csl_names extends csl_format {
             $data->{$var}['variable'] = $var;
           }
           $text .= $element->render($authors, $mode);
+          // String replace the weird spacing with " ,"
+          $text = str_replace(" ,", ",", $text);
         }
       }
       if (!empty($text)) $variable_parts[] = $text;