avoid long lines
add some punctuation
use inline literals for variables
whitespace
add missing plural mark
avoid long lines
use inline literals for template and actions names
add missing plural
add missing article
guess missing word
change a to an

Granted, user starts with a vowel, but it starts with a consonant sound
(/j/) @see http://forum.wordreference.com/showthread.php?t=480322
do not use abbreviations

It's more suited to formal documents