diff --git a/interp/baker/__init__.py b/interp/baker/__init__.py
index 0d8c5e5..f7016e7 100644
--- a/interp/baker/__init__.py
+++ b/interp/baker/__init__.py
@@ -100,6 +100,7 @@ def qlinear(X, R):
   return phis, qlin
 
 def get_error(phi, R, S, order = 2):
+  #TODO: change the equation names in the comments
   B = [] # baker eq 9
   w = [] # baker eq 11