Fix references.

foronoi/algorithm.py

@@ -43,11 +43,11 @@ def __init__(self, bounding_poly: Polygon = None, remove_zero_length_edges=True)
             status structure which represents the beach line as a balanced binary search tree.
         sweep_line: Decimal
             The y-coordinate
-        arcs: list(:class:`voronoi.nodes.Arc`)
+        arcs: list(:class:`foronoi.nodes.Arc`)
             List of arcs
-        sites: list(:class:`voronoi.graph.Point`)
+        sites: list(:class:`foronoi.graph.Point`)
             List of points
-        vertices: list(:class:`voronoi.graph.Vertex`)
+        vertices: list(:class:`foronoi.graph.Vertex`)
             List of vertices
 
         """

foronoi/visualization/visualizer.py

@@ -221,7 +221,7 @@ def plot_vertices(self, vertices=None, **kwargs):
 
         Parameters
         ----------
-        vertices: list(:class:`voronoi.graph.Vertex`), optional
+        vertices: list(:class:`foronoi.graph.Vertex`), optional
             The vertices to display. By default, the `voronoi`'s vertices will be used.
 
         Returns
@@ -244,7 +244,7 @@ def plot_outgoing_edges(self, vertices=None, scale=0.5, **kwargs):
 
         Parameters
         ----------
-        vertices: list(:class:`voronoi.graph.Vertex`), optional
+        vertices: list(:class:`foronoi.graph.Vertex`), optional
             The vertices for which to display the outgoing edges. By default, the `voronoi`'s vertices will be used.
         scale: float
             Used to set the length of the `outgoing_edges`.
@@ -287,7 +287,7 @@ def plot_sites(self, points=None, show_labels=True, color=Colors.CELL_POINTS, zo
 
         Parameters
         ----------
-        points: list(:class:`voronoi.graph.Point`), optional
+        points: list(:class:`foronoi.graph.Point`), optional
             The vertices to display. By default, the `voronoi`'s vertices will be used.
         show_labels: bool
             Display the labels of the cell points, of format "`P#`", where `#` is the `n`th point from top to bottom.
@@ -321,7 +321,7 @@ def plot_edges(self, edges=None, sweep_line=None, show_labels=True, color=Colors
 
         Parameters
         ----------
-        edges: list(:class:`voronoi.graph.HalfEdge`), optional
+        edges: list(:class:`foronoi.graph.HalfEdge`), optional
             The edges to display. By default, the `voronoi`'s edges will be used.
         sweep_line: Decimal
             The y-coordinate of the sweep line, used to calculate the positions of unfinished edges. By default, the
@@ -349,7 +349,7 @@ def plot_border_to_site(self, edges=None, sweep_line=None):
 
         Parameters
         ----------
-        edges: list(:class:`voronoi.graph.HalfEdge`), optional
+        edges: list(:class:`foronoi.graph.HalfEdge`), optional
             The edges to display. By default, the `voronoi`'s edges will be used.
             
         sweep_line: Decimal