diff --git a/gala/potential/potential/builtin/core.py b/gala/potential/potential/builtin/core.py
index 8d9c8288..f73f555a 100644
--- a/gala/potential/potential/builtin/core.py
+++ b/gala/potential/potential/builtin/core.py
@@ -414,7 +414,6 @@ def from_r0(r0, units=None):
         from_r0(r0, units=None)
 
         Initialize a Burkert potential from the core radius, ``r0``.
-
         See Equations 4 and 5 of Mori & Burkert.
 
         Parameters