From 7787792e8de901c3d710449e02088a15caac5765 Mon Sep 17 00:00:00 2001
From: Victor Zverovich <victor.zverovich@gmail.com>
Date: Sun, 8 Nov 2020 06:20:53 -0800
Subject: [PATCH] Fix re usage

---
 doc/build.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/build.py b/doc/build.py
index 246f25e8..4335232d 100755
--- a/doc/build.py
+++ b/doc/build.py
@@ -89,8 +89,8 @@ def build_docs(version='dev', **kwargs):
                           fmt::basic_format_arg::handle
     '''.format(include_dir, doxyxml_dir).encode('UTF-8'))
   out = re.sub(
-    out, ".*warning: Member .* of class fmt::detail::.* is not documented.\n",
-    "")
+    ".*warning: Member .* of class fmt::detail::.* is not documented.\n",
+    "", out)
   print(out)
   if p.returncode != 0:
     raise CalledProcessError(p.returncode, cmd)