[RFA 07/14] Fix up wchar_iterator comment

[Tom Tromey <tom@tromey.com>]

This fixes up a comment in charset.h that has been obsolete for a
while.  I think this patch is obvious.

2017-04-07  Tom Tromey  <tom@tromey.com>

	* charset.h (wchar_iterator): Fix comment.
---
 gdb/ChangeLog | 4 ++++
 gdb/charset.h | 6 +-----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 56b1a87..1cf860a 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,9 @@
 2017-04-07  Tom Tromey  <tom@tromey.com>
 
+	* charset.h (wchar_iterator): Fix comment.
+
+2017-04-07  Tom Tromey  <tom@tromey.com>
+
 	* charset.c (iconv_wrapper): New class.
 	(cleanup_iconv): Remove.
 	(convert_between_encodings): Use it.
diff --git a/gdb/charset.h b/gdb/charset.h
index 9e8ca4a..0d00f56 100644
--- a/gdb/charset.h
+++ b/gdb/charset.h
@@ -92,11 +92,7 @@ class wchar_iterator
      the input buffer.  BYTES is the number of bytes in the input
      buffer.  CHARSET is the name of the character set in which INPUT is
      encoded.  WIDTH is the number of bytes in a base character of
-     CHARSET.
-   
-     This function either returns a new character set iterator, or calls
-     error.  The result can be freed using a cleanup; see
-     make_cleanup_wchar_iterator.  */
+     CHARSET.  */
   wchar_iterator (const gdb_byte *input, size_t bytes, const char *charset,
 		  size_t width);
 
-- 
2.9.3