From 78cd6d52da65983f5c0f8f0859126e9ccf701d6f Mon Sep 17 00:00:00 2001
From: Rose <83477269+AtariDreams@users.noreply.github.com>
Date: Tue, 4 Oct 2022 12:19:45 -0400
Subject: [PATCH] Use string interpolation instead of calling Format (#1929)

---
 src/CalculatorUITestFramework/NumberPad.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/CalculatorUITestFramework/NumberPad.cs b/src/CalculatorUITestFramework/NumberPad.cs
index 225fb570..b4c7831f 100644
--- a/src/CalculatorUITestFramework/NumberPad.cs
+++ b/src/CalculatorUITestFramework/NumberPad.cs
@@ -77,7 +77,7 @@ namespace CalculatorUITestFramework
                         this.NegateButton.Click();
                         break;
                     default:
-                        throw (new ArgumentException(string.Format("{0} is not valid", digit)));
+                        throw (new ArgumentException($"{digit} is not valid"));
                 }
             }
         }