diff --git a/gui/Gui/Editor.py b/gui/Gui/Editor.py
index b3e093f..d5aeb0a 100644
--- a/gui/Gui/Editor.py
+++ b/gui/Gui/Editor.py
@@ -176,7 +176,7 @@ class EditorStc(Editor):
                 line = line - 1     # Start at 0 in stc, but on screen count is 1
                 pos = self.control.GetLineIndentPosition(line)
                 last = self.control.GetLineEndPosition(line)
-                self.control.StartStyling(pos,31)
+                self.control.StartStyling(pos)
                 self.control.SetStyling(last-pos,self.errorstyle)
 
     def ClearErrors(self):
diff --git a/gui/Gui/Scytherthread.py b/gui/Gui/Scytherthread.py
index 9db1391..22bc681 100644
--- a/gui/Gui/Scytherthread.py
+++ b/gui/Gui/Scytherthread.py
@@ -217,7 +217,7 @@ class ErrorWindow(wx.Dialog):
         sizer.Add(label, 0, wx.ALIGN_LEFT|wx.ALL, 5)
 
         line = wx.StaticLine(self, -1, size=(20,-1), style=wx.LI_HORIZONTAL)
-        sizer.Add(line, 0, wx.GROW|wx.ALIGN_CENTER_VERTICAL|wx.RIGHT|wx.TOP, 5)
+        sizer.Add(line, 0, wx.GROW|wx.RIGHT|wx.TOP, 5)
 
         etxt = ""
         prefix = "error: "
@@ -230,7 +230,7 @@ class ErrorWindow(wx.Dialog):
         sizer.Add(label, 0, wx.ALIGN_LEFT|wx.ALL, 5)
 
         line = wx.StaticLine(self, -1, size=(20,-1), style=wx.LI_HORIZONTAL)
-        sizer.Add(line, 0, wx.GROW|wx.ALIGN_CENTER_VERTICAL|wx.RIGHT|wx.TOP, 5)
+        sizer.Add(line, 0, wx.GROW|wx.RIGHT|wx.TOP, 5)
 
         btnsizer = wx.StdDialogButtonSizer()