From 899ba4b7ec4583236d7edfd58bc169428a4400c3 Mon Sep 17 00:00:00 2001
From: Kevin Zakka <zakka@google.com>
Date: Tue, 5 Dec 2023 11:01:35 -0800
Subject: [PATCH] Add missing period in documentation.

PiperOrigin-RevId: 588127219
Change-Id: Ib39808f303cebb6c619d1119024e9a1352326473
---
 doc/XMLreference.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/XMLreference.rst b/doc/XMLreference.rst
index 50307135..fa963647 100644
--- a/doc/XMLreference.rst
+++ b/doc/XMLreference.rst
@@ -4620,7 +4620,7 @@ joint types (slide and hinge) can be used.
 :at:`polycoef`: :at-val:`real(5), "0 1 0 0 0"`
    Coefficients a0 ... a4 of the quartic polynomial. If the two joint values are y and x, and their reference positions
    (corresponding to the joint values in the initial model configuration) are y0 and x0, the constraint is:
-   y-y0 = a0 + a1*(x-x0) + a2*(x-x0)^2 + a3*(x-x0)^3 + a4*(x-x0)^4
+   y-y0 = a0 + a1*(x-x0) + a2*(x-x0)^2 + a3*(x-x0)^3 + a4*(x-x0)^4.
    Omitting the second joint is equivalent to setting x = x0, in which case the constraint is y = y0 + a0.