From e890d832e0257a5b7e537b52c1dcddb3b76f8d5d Mon Sep 17 00:00:00 2001
From: Nathan Jessurun <ntjessu@gmail.com>
Date: Sat, 10 Apr 2021 17:52:51 -0400
Subject: [PATCH] promote use of '#' in mkPen

---
 pyqtgraph/functions.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyqtgraph/functions.py b/pyqtgraph/functions.py
index 35d394c2..6b9916c1 100644
--- a/pyqtgraph/functions.py
+++ b/pyqtgraph/functions.py
@@ -331,7 +331,7 @@ def mkPen(*args, **kargs):
         mkPen(color)
         mkPen(color, width=2)
         mkPen(cosmetic=False, width=4.5, color='r')
-        mkPen({'color': "FF0", width: 2})
+        mkPen({'color': "#FF0", width: 2})
         mkPen(None)   # (no pen)
     
     In these examples, *color* may be replaced with any arguments accepted by :func:`mkColor() <pyqtgraph.mkColor>`    """