(Ffile_name_as_directory): Fix argument name in docstring.

diff --git a/src/fileio.c b/src/fileio.c
index 31199ee971f6dbc9be34c5ccb049b51fb5a3d9de..74e97fc5dc7a3dc1fefd9ce106cb54e2b8c62542 100644 (file)
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -614,7 +614,7 @@ file_name_as_directory (out, in)
 
 DEFUN ("file-name-as-directory", Ffile_name_as_directory,
        Sfile_name_as_directory, 1, 1, 0,
-       doc: /* Return a string representing file FILENAME interpreted as a directory.
+       doc: /* Return a string representing the file name FILE interpreted as a directory.
 This operation exists because a directory is also a file, but its name as
 a directory is different from its name as a file.
 The result can be used as the value of `default-directory'