remove et-al settings for bibliography for PVS (JabRef#4735)

Author: POBrien333

politische-vierteljahresschrift.csl

@@ -17,7 +17,7 @@
     <issn>0032-3470</issn>
     <eissn>1862-2860</eissn>
     <summary>Stil fuer die Politische Vierteljahresschrift (Maerz 2017).</summary>
-    <updated>2018-08-13T10:09:11+00:00</updated>
+    <updated>2020-04-28T10:09:11+00:00</updated>
     <rights license="http://creativecommons.org/licenses/by-sa/3.0/">This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 License</rights>
   </info>
   <locale xml:lang="de">
@@ -127,7 +127,7 @@
       </group>
     </layout>
   </citation>
-  <bibliography hanging-indent="true" et-al-min="5" et-al-use-first="4" entry-spacing="0" line-spacing="1">
+  <bibliography hanging-indent="true" entry-spacing="0" line-spacing="1">
     <sort>
       <key macro="author"/>
       <key macro="year-date"/>