changes.src: correct form is "%idefine ptr $%?"
Actually do the right thing this time, hopefully...
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
diff --git a/doc/changes.src b/doc/changes.src
index 35db4e1..3d87fba 100644
--- a/doc/changes.src
+++ b/doc/changes.src
@@ -70,7 +70,7 @@
much more likely to indicate a MASM-ism encountered in NASM than it
is a valid label. This warning can be suppressed with \c{-w-ptr},
the \c{[warning]} directive (see \k{opt-w}) or by the macro
- definition \c{%idefine ptr $%??}.
+ definition \c{%idefine ptr $%?} (see \k{selfref%?}).
\b When an error or a warning comes from the expansion of a multi-line
macro, display the file and line numbers for the expanded macros.