Update src/content/docs/identityserver/upgrades/identityserver4-upgrade-analysis.mdx

Co-authored-by: Khalid Abuhakmeh <khalid.abuhakmeh@duendesoftware.com>

Author: maartenba

src/content/docs/identityserver/upgrades/identityserver4-upgrade-analysis.mdx

@@ -25,7 +25,7 @@ We also offer a [free IdentityServer4 upgrade assessment](https://duendesoftware
 This tool is provided as a single file, [`MigrationAnalysisController.cs`](https://gist.github.com/maartenba/dd80751aa21583934898f63c1be9c2dd), which can be [downloaded](https://gist.github.com/maartenba/dd80751aa21583934898f63c1be9c2dd)
 and added directly to any existing IdentityServer4 project. It does not require a separate library or complex installation process.
 
-The tool's code was purposely kept rudimentary and compatible with earlier C# language versions to provide maximum compatibility with older projects.
+The tool's code was deliberately kept rudimentary and compatible with earlier C# versions to ensure maximum compatibility with older projects.
 
 The controller is designed to inspect client configuration from:
 1.  **In-Memory Clients**