Update howard-hughes-medical-institute.csl (citation-style-language#6869

)

changed bibliography sorting to citation number instead of author

howard-hughes-medical-institute.csl

@@ -83,8 +83,7 @@
   </citation>
   <bibliography hanging-indent="true" entry-spacing="0" line-spacing="1">
     <sort>
-      <key macro="author"/>
-      <key macro="issued" sort="descending"/>
+      <key variable="citation-number"/>
     </sort>
     <layout>
       <text variable="citation-number" suffix=". "/>