diff --git a/.vs/VSWorkspaceState.json b/.vs/VSWorkspaceState.json
index 67376d39caa022cef6692d12cb6950bee1ada469..0897162a385ac9bc48ccdd67192a9f80f87d0827 100644
--- a/.vs/VSWorkspaceState.json
+++ b/.vs/VSWorkspaceState.json
@@ -5,5 +5,6 @@
     "\\01Indexer",
     "\\01OperatorOverloading"
   ],
+  "SelectedNode": "\\01Buergeramt\\Program.cs",
   "PreviewInSolutionExplorer": false
 }
\ No newline at end of file
diff --git a/.vs/prog2-ss2020-wienkop/v16/.suo b/.vs/prog2-ss2020-wienkop/v16/.suo
index 96c4c0c45ff3e45e81fb050453434dda66d11bee..7f8861c206c6c779dcea79aea5029d5c4432ec14 100644
Binary files a/.vs/prog2-ss2020-wienkop/v16/.suo and b/.vs/prog2-ss2020-wienkop/v16/.suo differ
diff --git a/01OperatorOverloading/Program.cs b/01OperatorOverloading/Program.cs
index 60cceb6f03a883369260ffc330a3b5325e52138c..6ce2e9914ff3e9f249ba3aec6d65f442e1bd4578 100644
--- a/01OperatorOverloading/Program.cs
+++ b/01OperatorOverloading/Program.cs
@@ -9,7 +9,7 @@ namespace _01OperatorOverloading
         {
             z = Z;
             if (N == 0)
-                throw new ArgumentNullException("Nenner darf nicht 0 sein!");
+                throw new ArgumentNullException("Nenner darf nicht gleich 0 sein!");
             n = N;
         }
         public Bruch(string t)