diff --git a/addie/plot/mplgraphicsview.py b/addie/plot/mplgraphicsview.py
index bd7d040b..b26518d6 100644
--- a/addie/plot/mplgraphicsview.py
+++ b/addie/plot/mplgraphicsview.py
@@ -156,7 +156,6 @@ def add_horizontal_indicator(self, y=None, color=None):
 
         bd_tmp_h = simpleapi.CreateWorkspace(DataX=vec_x, DataY=vec_y, NSpec=1)
 
-
         canvas_line_index = self._myCanvas.add_plot_1d(wkspname=bd_tmp_h, wkspindex=0,
                                                        color=color, marker=self._myIndicatorsManager.get_marker(),
                                                        line_style=self._myIndicatorsManager.get_line_style(),