diff --git a/src/analyzer/grid.py b/src/analyzer/grid.py
--- a/src/analyzer/grid.py
+++ b/src/analyzer/grid.py
@@ -21,7 +21,7 @@ class Grid:
 	#
 	#  The result is stored in grid.intersections, a boardSize*boardSize list with [row][column] coordinates.
 	#
-	#  @param corners list of EPoints in ABCD order per corners.Corners.canonizeOrder().
+	#  @param corners iterable of 4 EPoints in ABCD order per corners.Corners._canonizeOrder().
 	# !! Needs a check for proper initialization.
 	def __init__(self,corners):
 		# ad