* lib/fileutils.rb: fix typo.

  [ruby-dev:47831] [Bug #9180]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47148 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 7 insertions, 2 deletions

diff --git a/ChangeLog b/ChangeLog
index 1334514734..6f62f68d4f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Tue Aug 12 12:14:52 2014  Akira Matsuda <ronnie@dio.jp>
+
+	* lib/fileutils.rb: fix typo.
+	  [ruby-dev:47831] [Bug #9180]
+
 Tue Aug 12 10:10:42 2014  Eric Wong  <e@80x24.org>
 
 	* vm_method.c (release_method_definition): use rb_free_method_entry
diff --git a/lib/fileutils.rb b/lib/fileutils.rb
index d97f2d4667..d928e3b2d7 100644
--- a/lib/fileutils.rb
+++ b/lib/fileutils.rb
@@ -1358,7 +1358,7 @@ module FileUtils
       when file?
         copy_file dest
       when directory?
-        if !File.exist?(dest) and descendant_diretory?(dest, path)
+        if !File.exist?(dest) and descendant_directory?(dest, path)
           raise ArgumentError, "cannot copy directory %s to itself %s" % [path, dest]
         end
         begin
@@ -1553,7 +1553,7 @@ module FileUtils
     end
     SYSCASE = File::FNM_SYSCASE.nonzero? ? "-i" : ""
 
-    def descendant_diretory?(descendant, ascendant)
+    def descendant_directory?(descendant, ascendant)
       /\A(?#{SYSCASE}:#{Regexp.quote(ascendant)})#{DIRECTORY_TERM}/ =~ File.dirname(descendant)
     end
   end   # class Entry_