diff --git a/ChangeLog b/ChangeLog
index 199491d42d..16d74d3ca3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Thu Feb 19 14:12:15 2009  Akinori MUSHA  <knu@iDaemons.org>
+
+	* lib/soap/mimemessage.rb (MIMEMessage#to_s): Fix a fatal
+	  method name typo. [Bug #1173]
+
 Wed Feb 18 12:35:31 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* file.c (rb_file_s_extname): fix for spaces before extention.
diff --git a/lib/soap/mimemessage.rb b/lib/soap/mimemessage.rb
index 9a76798f96..dc9c2a4bc0 100644
--- a/lib/soap/mimemessage.rb
+++ b/lib/soap/mimemessage.rb
@@ -233,7 +233,7 @@ class MIMEMessage
   end
 
   def to_s
-    str = headers_str + "\r\n\r\n" + conent_str
+    str = headers_str + "\r\n\r\n" + content_str
   end
 end