README.md in dentaku-3.3.3 vs README.md in dentaku-3.3.4

@@ -282,11 +282,11 @@
 using Calculator#add_functions.
 
 FUNCTION ALIASES
 ----------------
 
-Every function can be aliased by synonyms. For example, it can be useful if 
+Every function can be aliased by synonyms. For example, it can be useful if
 your application is multilingual.
 
 ```ruby
 Dentaku.aliases = {
   round: ['rrrrround!', 'округлить']
@@ -319,10 +319,10 @@
 LICENSE
 -------
 
 (The MIT License)
 
-Copyright © 2012-2018 Solomon White
+Copyright © 2012-2019 Solomon White
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the ‘Software’), to deal in
 the Software without restriction, including without limitation the rights to
 use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of