Update PlugIn-Modules.md

https://github.com/abpframework/abp-samples/issues/239

docs/en/PlugIn-Modules.md

@@ -120,6 +120,8 @@ Build the project, open the build folder, find the `MyPlugIn.dll`:
 
 Copy `MyPlugIn.dll` into the plug-in folder (`D:\Temp\MyPlugIns` for this example).
 
+> Please delete the `MyPlugIn.deps.json` file if you use `build folder` folder as `PlugInSources`.
+
 If you have configured the main application like described above (see Basic Usage section), you should see the `MyService has been initialized` log in the application startup.
 
 ## Example: Creating a Plug-In With Razor Pages
@@ -227,4 +229,4 @@ If your module uses a relational database and [Entity Framework Core](Entity-Fra
 1. The Plugin may check if the database tables does exists and create the tables on the application startup or migrate them if the plug-in has been updated and requires some schema changes. You can use EF Core's migration API to do that.
 2. You can improve the `DbMigrator` application to find migrations of the plug-ins and execute them.
 
-There may be other solutions. For example, if your DB admin doesn't allow you to change the database schema in the application code, you may need to manually send a SQL file to the database admin to apply it to the database.
+There may be other solutions. For example, if your DB admin doesn't allow you to change the database schema in the application code, you may need to manually send a SQL file to the database admin to apply it to the database.