Update Graph_database.sln

Author: shemaU2K

Graph_database.sln

@@ -2,7 +2,7 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.14.36616.10
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Graph_database", "Graph_database.csproj", "{04A0130F-7E92-4234-BDC6-F0B0DABDBBE6}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Graph_database", "..\Graph_database.csproj", "{04A0130F-7E92-4234-BDC6-F0B0DABDBBE6}"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Unit_Tests", "..\Unit_Tests\Unit_Tests.csproj", "{036AB4AA-DDEB-4946-A2B1-FA6620E1B687}"
 EndProject
@@ -34,3 +34,4 @@ Global
 		SolutionGuid = {AE780F86-0CCC-49FC-851C-3A65D075C1BD}
 	EndGlobalSection
 EndGlobal
+