Update README.md

Author: kloverde

README.md

@@ -3,7 +3,7 @@ RestrictedTextField v1.1
 
 See LICENSE for this software's licensing terms.
 
-ResrictedTextField is a jQuery plugin which uses regular expressions to validate HTML text fields.  It allows you to reject invalid keystrokes or to allow them into the field.  Fields are always validated on blur.
+A jQuery plugin which uses regular expressions to validate HTML text fields.  Using nearly 30 built-in types or types you define yourself, it allows you to prevent invalid keystrokes or to allow them into the field for later validation.  Fields are always validated on blur.
 
 
 ## Features