MLA Publication Date update (#5927)

* full date for magazine

*stick with year-month for journal article

Author: LouieK22

modern-language-association.csl

@@ -205,7 +205,7 @@
       <if type="book chapter paper-conference motion_picture" match="any">
         <date variable="issued" form="numeric" date-parts="year"/>
       </if>
-      <else-if type="article-journal article-magazine" match="any">
+      <else-if type="article-journal" match="any">
         <date variable="issued" form="text" date-parts="year-month"/>
       </else-if>
       <else-if type="speech" match="none">