From 66c974ba0b1725a8b4f6cf62beabd3025e0cf370 Mon Sep 17 00:00:00 2001
From: ni1o1 <53589767+ni1o1@users.noreply.github.com>
Date: Tue, 5 Apr 2022 20:14:49 +0800
Subject: [PATCH] Update preprocess.rst

---
 docs/source/preprocess.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/source/preprocess.rst b/docs/source/preprocess.rst
index 0cdab27..5ff4859 100644
--- a/docs/source/preprocess.rst
+++ b/docs/source/preprocess.rst
@@ -8,7 +8,7 @@ Preprocess
 Building preprocess
 =============================
 
-bd_preprocess(buildings):
+.. function:: pybdshadow.bd_preprocess(buildings)
 
 Preprocess building data, so that we can perform shadow calculation.
 Remove empty polygons and convert multipolygons into polygons.