Merge pull request #2244 from leancodepl/docs/fix-comment-about-using…

…-proper-classname-in-android-config

Fix comment about using proper classname in MainActivityTest.java

docs/getting-started.mdx

@@ -128,7 +128,8 @@ Psst... Android is a bit easier to set up, so we recommend starting with it!
           public static Object[] testCases() {
               PatrolJUnitRunner instrumentation = (PatrolJUnitRunner) InstrumentationRegistry.getInstrumentation();
               // replace "MainActivity.class" with "io.flutter.embedding.android.FlutterActivity.class" 
-              // if your AndroidManifest is using: android:name="io.flutter.embedding.android.FlutterActivity"
+              // if in AndroidManifest.xml in manifest/application/activity you have
+              //     android:name="io.flutter.embedding.android.FlutterActivity"
               instrumentation.setUp(MainActivity.class);
               instrumentation.waitForPatrolAppService();
               return instrumentation.listDartTests();