diff --git a/README.md b/README.md
index e6221732..765ce8c9 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,8 @@ This is the repository for TIDAL Android SDK modules.
 
 ### First time setup
 It is strongly recommended to run `local-setup.sh` right after cloning the repository. This will install the pre-commit git hook to run lint checks for your code. CI will also run these checks, but it's best to prevent CI failures by running the checks locally.
+To run a specific module's test app, you might have to create a `local.properties` file in the root of the project, and add values according to that app's requirements.
+``
 ### Creating a new module
 1. Run the `generate-module.sh` script. It will prompt you to enter a module name using [PascalCase](https://pl.wikipedia.org/wiki/PascalCase).
 After confirming the name, a new directory will be created with the basic module setup.
diff --git a/auth/apps/demo/src/main/kotlin/com/tidal/sdk/demo/MainActivity.kt b/auth/apps/demo/src/main/kotlin/com/tidal/sdk/demo/MainActivity.kt
index f10b7cb9..20f74d9a 100644
--- a/auth/apps/demo/src/main/kotlin/com/tidal/sdk/demo/MainActivity.kt
+++ b/auth/apps/demo/src/main/kotlin/com/tidal/sdk/demo/MainActivity.kt
@@ -48,8 +48,14 @@ class MainActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
 
+        /**
+         * This test app expects the following values in 'local.properties' to be set:
+         * TIDAL_CLIENT_ID: The id of the app created by you in the TIDAL developer portal
+         * TIDAL_CLIENT_SECRET: The secret generated for this id
+         * TIDAL_CLIENT_SCOPES: The scopes you selected in the portal, entered as a single
+         * string, scopes separated by a space
+         */
         val authConfig = AuthConfig(
-            // Make sure to provide your clientId and required credentials in local.properties
             clientId = BuildConfig.TIDAL_CLIENT_ID,
             clientSecret = BuildConfig.TIDAL_CLIENT_SECRET,
             scopes = BuildConfig.TIDAL_CLIENT_SCOPES.split(" ").toSet(),