From 66239732695eb6ed05ce83fbc02aef701c017563 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B8rgen=20S=2E=20Dokken?= <dokken@simula.no>
Date: Wed, 2 Oct 2024 16:59:48 +0000
Subject: [PATCH] Fix docstring

---
 ufl/algorithms/formsplitter.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ufl/algorithms/formsplitter.py b/ufl/algorithms/formsplitter.py
index a2627ad2e..e9fefaf68 100644
--- a/ufl/algorithms/formsplitter.py
+++ b/ufl/algorithms/formsplitter.py
@@ -82,7 +82,7 @@ def multi_index(self, obj):
         return obj
 
     def restricted(self, o):
-        """Apply to a restricted function"""
+        """Apply to a restricted function."""
         # If we hit a restriction first apply form splitter to argument, then check for zero
         op_split = map_expr_dag(self, o.ufl_operands[0])
         if isinstance(op_split, Zero):