Fix a typo.

diff --git a/dunshire/cones.py b/dunshire/cones.py
index af2415bb5f1ee18c188cfd3a1e740c655dd4b32d..bf873dab1c09021873a27b8cfd9d82b3523e9e1a 100644 (file)
--- a/dunshire/cones.py
+++ b/dunshire/cones.py
@@ -452,7 +452,7 @@ class IceCream(SymmetricCone):
         of the way to the boundary of the cone, and in the direction of
         a 30-60-90 triangle. If one follows those coordinates, they hit
         at ``(1, sqrt(3)/2, 1/2)`` having unit norm. Thus the
-        "horizontal" distance to the boundary of the cone is ``(1 -
+        "horizontal" distance to the boundary of the cone is ``1 -
         norm(x)``, which simplifies to ``1/2``. And rather than involve
         a square root, we divide by two for a final safe radius of
         ``1/4``.