diff --git a/ChangeLog b/ChangeLog
index e518168623..20e2f99401 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Thu Dec 21 15:37:17 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* string.c (rb_str_slice_bang): rdoc description bug fixed.
+	  [ruby-core:09754]
+
 Thu Dec 21 15:32:19 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
  
 	* lib/cgi.rb (CGI::Cookie::initialize): option["value"] may or may
diff --git a/string.c b/string.c
index 1e1fa33ebf..571be92069 100644
--- a/string.c
+++ b/string.c
@@ -1935,10 +1935,7 @@ rb_str_insert(VALUE str, VALUE idx, VALUE str2)
  *     str.slice!(other_str)        => new_str or nil
  *  
  *  Deletes the specified portion from <i>str</i>, and returns the portion
- *  deleted. The forms that take a <code>Fixnum</code> will raise an
- *  <code>IndexError</code> if the value is out of range; the <code>Range</code>
- *  form will raise a <code>RangeError</code>, and the <code>Regexp</code> and
- *  <code>String</code> forms will silently ignore the assignment.
+ *  deleted.
  *     
  *     string = "this is a string"
  *     string.slice!(2)        #=> 105