diff --git a/DataLayer/_HowTo- EF Core.txt b/DataLayer/_HowTo- EF Core.txt
index a64994f4..f9f4ccfe 100644
--- a/DataLayer/_HowTo- EF Core.txt	
+++ b/DataLayer/_HowTo- EF Core.txt	
@@ -22,7 +22,7 @@ TO USE MIGRATIONS AS *BOTH* CORE AND STANDARD
       to: TargetFrameworks
     inside of TargetFrameworks
       from: netstandard2.1
-      to: netcoreapp3.0;netstandard2.1
+      to: netcoreapp3.1;netstandard2.1
 
 run. error
 SQLite Error 1: 'no such table: Blogs'.
diff --git a/FileManager/UNTESTED/Configuration.cs b/FileManager/UNTESTED/Configuration.cs
index 43bf4302..c02d2b61 100644
--- a/FileManager/UNTESTED/Configuration.cs
+++ b/FileManager/UNTESTED/Configuration.cs
@@ -141,10 +141,10 @@ namespace FileManager
         private static string getNonDevelopmentDir(string path)
         {
             // examples:
-            // \Libation\Core2_0\bin\Debug\netcoreapp3.0
+            // \Libation\Core2_0\bin\Debug\netcoreapp3.1
             // \Libation\StndLib\bin\Debug\netstandard2.1
             // \Libation\MyWnfrm\bin\Debug
-            // \Libation\Core2_0\bin\Release\netcoreapp3.0
+            // \Libation\Core2_0\bin\Release\netcoreapp3.1
             // \Libation\StndLib\bin\Release\netstandard2.1
             // \Libation\MyWnfrm\bin\Release