diff --git a/Constraints.md b/Constraints.md
index c650452..bd77041 100644
--- a/Constraints.md
+++ b/Constraints.md
@@ -10,6 +10,6 @@ Here is a list of possible constraints we may want to try to support in Dyna3. T
 - The position of an entity is fixed to be v
 - The measure (length, area, volume, angle, dihedral angle, solid angle, ...) of an entity is fixed to be m
 - Two entities are congruent (Is this just a conjunction of some automatically-generated conjunction of some of the above?)
-- Some polynomial equation in the measures or positions of an entity or entities holds (i.e., we may want to just allow direct entry of an arbitrary polynomial constraint, e.g, `dist(a,b) + dist(b,c) =k`
+- Some polynomial equation in the measures or positions of an entity or entities holds (i.e., we may want to just allow direct entry of an arbitrary polynomial constraint, e.g, `dist(a,b) + dist(b,c) = k` to define an ellipse
 
 Definitely feel free to add items!