@defun url-retrieve-synchronously url
Retrieve @var{url} synchronously and return a buffer containing the
data. @var{url} is either a string or a parsed URL structure. Return
-@var{nil} if there are no data associated with it (the case for dired,
+@code{nil} if there are no data associated with it (the case for dired,
info, or mailto URLs that need no further processing).
@end defun
has been completely retrieved, with the current buffer containing the
object and any MIME headers associated with it. @var{url} is either a
string or a parsed URL structure. Returns the buffer @var{url} will
-load into, or @var{nil} if the process has already completed.
+load into, or @code{nil} if the process has already completed.
@end defun
@node Supported URL Types