Edited Grammar in template file

templates/zshrc.zsh-template

@@ -17,7 +17,7 @@ ZSH_THEME="robbyrussell"
 # Comment this out to disable bi-weekly auto-update checks
 # DISABLE_AUTO_UPDATE="true"
 
-# Uncomment to change how many often would you like to wait before auto-updates occur? (in days)
+# Uncomment to change how often before auto-updates occur? (in days)
 # export UPDATE_ZSH_DAYS=13
 
 # Uncomment following line if you want to disable colors in ls