Adding fullstop at end of func comment
@@ -273,7 +273,7 @@ func (l Line) Closest(v Vec) Vec {
return V(x, y)
}
-// Contains returns whether the provided Vec lies on the line
+// Contains returns whether the provided Vec lies on the line.
func (l Line) Contains(v Vec) bool {
return l.Closest(v) == v
}
