Shorten the name of the <rfc> "number" attribute to "num".
diff --git a/Doc/tools/sgmlconv/latex2esis.py b/Doc/tools/sgmlconv/latex2esis.py
index f54e0fc..d16970b 100755
--- a/Doc/tools/sgmlconv/latex2esis.py
+++ b/Doc/tools/sgmlconv/latex2esis.py
@@ -365,7 +365,7 @@
"par": ([], 0, 1, 0, 0),
"paragraph": ([("title",)], 0, 0, 0, 0),
"renewcommand": (["macro"], 0, 0, 0, 0),
- "rfc": (["number"], 0, 1, 0, 0),
+ "rfc": (["num"], 0, 1, 0, 0),
"section": ([("title",)], 0, 0, 0, 0),
"sectionauthor": (["name", "email"], 0, 1, 0, 0),
"seemodule": (["ref", "name"], 1, 0, 0, 0),