Fix "less than" typo (#2952)

Author: justinbeaty

app/locale/en_US/Mage_Customer.csv

@@ -214,7 +214,7 @@
 "MM","MM"
 "Manage Addresses","Manage Addresses"
 "Manage Customers","Manage Customers"
-"Maximum length must be less then %s symbols","Maximum length must be less then %s symbols"
+"Maximum length must be less then %s symbols","Maximum length must be less than %s symbols"
 "Middle Name","Middle Name"
 "Minimum admin password length","Minimum admin password length"
 "Minimum password length","Minimum password length"

app/locale/en_US/Mage_Eav.csv

@@ -63,7 +63,7 @@
 "Entity is not initialized","Entity is not initialized"
 "Entity object is undefined","Entity object is undefined"
 "Failed to load node %s from config","Failed to load node %s from config"
-"For internal use. Must be unique with no spaces. Maximum length of attribute code must be less then %s symbols","For internal use. Must be unique with no spaces. Maximum length of attribute code must be less then %s symbols"
+"For internal use. Must be unique with no spaces. Maximum length of attribute code must be less then %s symbols","For internal use. Must be unique with no spaces. Maximum length of attribute code must be less than %s symbols"
 "Form Element with the same attribute","Form Element with the same attribute"
 "Form Fieldset with the same code","Form Fieldset with the same code"
 "Form Type with the same code","Form Type with the same code"
@@ -96,7 +96,7 @@
 "Letters","Letters"
 "Letters (a-z, A-Z) or Numbers (0-9)","Letters (a-z, A-Z) or Numbers (0-9)"
 "Loaded %d records","Loaded %d records"
-"Maximum length of attribute code must be less then %s symbols","Maximum length of attribute code must be less then %s symbols"
+"Maximum length of attribute code must be less then %s symbols","Maximum length of attribute code must be less than %s symbols"
 "Multiple Select","Multiple Select"
 "No","No"
 "No options found in config node %s","No options found in config node %s"