diff --git a/lib/linguist/mimes.yml b/lib/linguist/mimes.yml
index 813aa85a..40426bc7 100644
--- a/lib/linguist/mimes.yml
+++ b/lib/linguist/mimes.yml
@@ -26,6 +26,7 @@
 # TODO: Lookup actual types
 application/octet-stream @a,blend,gem,graffle,ipa,lib,mcz,nib,o,ogv,otf,pfx,pigx,plgx,psd,sib,spl,sqlite3,swc,ucode,xpi
 
+# Please keep this list alphabetized
 application/java-archive @ear,war
 application/netcdf :8bit
 application/ogg @ogg