From f2e0c98ec0348810afe0e12347991438123c86f1 Mon Sep 17 00:00:00 2001
From: Giampaolo Rodola <g.rodola@gmail.com>
Date: Tue, 18 Feb 2020 19:01:02 +0100
Subject: [PATCH] fix KeyError

---
 psutil/_common.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/psutil/_common.py b/psutil/_common.py
index 728d9c625..17b6eeb3b 100644
--- a/psutil/_common.py
+++ b/psutil/_common.py
@@ -790,7 +790,7 @@ def hilite(s, color="green", bold=False):
     try:
         color = colors[color]
     except KeyError:
-        raise ValueError("invalid color %r; choose between %r" % (
+        raise ValueError("invalid color %r; choose between %s" % (
             list(colors.keys())))
     attr.append(color)
     if bold: