Doc fix: zero is part of string.

Rev: src/post_modules/Bz2/libbzip2mod.cmod:1.25

src/post_modules/Bz2/libbzip2mod.cmod

@@ -2,7 +2,7 @@
 || This file is part of Pike. For copyright information see COPYRIGHT.
 || Pike is distributed under GPL, LGPL and MPL. See the file COPYING
 || for more information.
-|| $Id: libbzip2mod.cmod,v 1.24 2008/07/31 14:52:26 mast Exp $
+|| $Id: libbzip2mod.cmod,v 1.25 2010/05/31 22:43:04 nilsson Exp $
 */
 
 #include "global.h"
@@ -1044,7 +1044,7 @@ PIKECLASS File
     RETURN(len);
   }
   
-  /*! @decl int|string read(int len)
+  /*! @decl string read(int len)
    *! Reads len (uncompressed) bytes from the file.
    *! If len is omitted the whole file is read.
    *! If read is unsuccessful, 0 is returned.