fixing stray quote

scripts/update/update.py

@@ -82,7 +82,7 @@ _shipyard_cmd = 'node ./media/lib/shipyard/bin/shipyard build %s -d ./media/jetp
 def shipyard_build(ctx):
     " This is for -dev only "
     manage_cmd(ctx, 'cache_bust')
-    with ctx.lcd(settings.SR"_DIR):
+    with ctx.lcd(settings.SRC_DIR):
         ctx.local(_shipyard_cmd % '--non-minify')