From b152104c83a9d51290338368cc33e1520f45a7f9 Mon Sep 17 00:00:00 2001
From: Richard Brice <37087370+RickBrice@users.noreply.github.com>
Date: Tue, 1 Apr 2025 09:05:49 -0700
Subject: [PATCH] Changes CoefficientsX to CoefficientsY

CoefficientsX are limited to CoefficientsX[0] and CoefficientsX[1].

The correct coefficient for y = a*x^2 is CoefficientsY[3]
---
 .../Parabolic Transition Segment/README.md                      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/templates/Partial Templates/Geometry/Curve Segment Geometry/Parabolic Transition Segment/README.md b/docs/templates/Partial Templates/Geometry/Curve Segment Geometry/Parabolic Transition Segment/README.md
index b04061cbe..6bab9f152 100644
--- a/docs/templates/Partial Templates/Geometry/Curve Segment Geometry/Parabolic Transition Segment/README.md	
+++ b/docs/templates/Partial Templates/Geometry/Curve Segment Geometry/Parabolic Transition Segment/README.md	
@@ -3,7 +3,7 @@ Parabolic Transition Segment
 
 The parabolic transition segment is modelled with _IfcPolynomialCurve_ with certain restrictions. The size of the attribute _CoefficientsY_ is restricted to 3. The quadratic term is on position 3. In general, the _CoefficientsX_ size would be restricted to 2 and values specified as [0, 1]. This produces the following result:
 
-y = CoefficientsX[3]*x², where other values in _CoefficientsY_ are 0.
+y = CoefficientsY[3]*x², where other values in _CoefficientsY_ are 0.
 
 ```
 concept {