feat(mpv.conf): add subsplus to auto-profile (Snaacky#218)

docs/static/tutorials/mpv/portable_config/mpv.conf

@@ -51,7 +51,7 @@ sub-ass-style-overrides=Kerning=yes
 
 ## Auto profiles
 [simulcast]
-profile-cond=string.match(p.filename, "SubsPlease") or string.match(p.filename, "Erai%-raws") or string.match(p.filename, "Tsundere%-Raws") or string.match(p.filename, "%-VARYG") or string.match(p.filename, "HorribleSubs")
+profile-cond=filename:match("SubsPlease") or filename:match("Erai%-raws") or filename:match("Tsundere%-Raws") or filename:match("%-VARYG") or filename:match("HorribleSubs") or filename:match("SubsPlus%+")
 profile-restore=copy
 sub-fix-timing=yes
 sub-ass-override=force