Update src/content/docs/learning-paths/mtls/mtls-app-security/index.mdx

Co-authored-by: hyperlint-ai[bot] <154288675+hyperlint-ai[bot]@users.noreply.github.com>

Author: dcpena

src/content/docs/learning-paths/mtls/mtls-app-security/index.mdx

@@ -28,7 +28,7 @@ To generate and use your own CSR, you can run a command like the following:
 openssl req -new -newkey rsa:2048 -nodes -keyout client1.key -out client1.csr -subj '/C=GB/ST=London/L=London/O=Organization/CN=CommonName'
 ```
 
-Or use a script like this one from [Github](https://github.com/erfianugrah/rootcatest/blob/main/fullgenerator.py).
+Or use a script like this one from [GitHub](https://github.com/erfianugrah/rootcatest/blob/main/fullgenerator.py).
 
 ## 2. Install the client certificate