tool/downloader.rb: Adjust example in documentation for Downloader.download.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47807 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Mon Oct  6 10:15:15 2014  Martin Duerst <duerst@it.aoyama.ac.jp>
+
+	* tool/downloader.rb: Adjust example in documentation for
+	  Downloader.download.
+
 Mon Oct  6 10:07:07 2014  Martin Duerst <duerst@it.aoyama.ac.jp>
 
 	* lib/unicode_normalize: New folder for Unicode normalization

tool/downloader.rb

@@ -50,7 +50,8 @@ class Downloader
   # modified time.
   #
   # Example usage:
-  #   download :unicode, 'UnicodeData.txt', 'enc/unicode/data'
+  #   download 'http://www.unicode.org/Public/UCD/latest/ucd/UnicodeData.txt',
+  #            'UnicodeData.txt', 'enc/unicode/data'
   def self.download(url, name, dir = nil, ims = true)
     file = dir ? File.join(dir, name) : name
     return true if ims.nil? and File.exist?(file)