Rename main tex file

.latexmkrc

@@ -1,4 +1,4 @@
-@default_files = ("mdgp_based_wetchicken.tex");
+@default_files = ("wetchicken_journal.tex");
 
 $pdf_mode = 1;
 $pdflatex="lualatex --shell-escape --file-line-error --interaction=nonstopmode %O %S";