theme: upgrade to latest v4.9-dev - fix parse error

gcushen · gcushen · commit 142f1ef1b16b · 2020-03-29T11:21:08.000+01:00
diff --git a/themes/academic b/themes/academic
@@ -1 +1 @@
-Subproject commit 8d25dbc61fb5d81d2c7be50f43baae4b78ae6476
+Subproject commit adb09f8dabc937afc240ae6c25b5288d95b6071c
