Merge pull request #1107 from henziger/patch-1

Always use "50 characters" as subject line limit

Author: ben

book/08-customizing-git/sections/config.asc

@@ -92,7 +92,7 @@ Then, your editor will open to something like this for your placeholder commit m
 
 [source,text]
 ----
-Subject line (try to keep under 60 characters)
+Subject line (try to keep under 50 characters)
 
 Multi-line description of commit,
 feel free to be detailed.