diff --git a/fcm/.idea/vcs.xml b/fcm/.idea/vcs.xml
new file mode 100644
index 0000000..6c0b863
--- /dev/null
+++ b/fcm/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/fcm/app/src/main/AndroidManifest.xml b/fcm/app/src/main/AndroidManifest.xml
index 9376568..0cb23ba 100644
--- a/fcm/app/src/main/AndroidManifest.xml
+++ b/fcm/app/src/main/AndroidManifest.xml
@@ -10,8 +10,6 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/Theme.App">
-
-
         <service android:name=".MyFirebaseMessagingService"
             android:exported="false">
             <intent-filter>
@@ -26,5 +24,4 @@
             </intent-filter>
         </activity>
     </application>
-
 </manifest>
\ No newline at end of file
diff --git a/fcm/app/src/main/java/com/example/fcm/MainActivity.java b/fcm/app/src/main/java/com/example/fcm/MainActivity.java
index daff338..d6e8e6d 100644
--- a/fcm/app/src/main/java/com/example/fcm/MainActivity.java
+++ b/fcm/app/src/main/java/com/example/fcm/MainActivity.java
@@ -108,7 +108,7 @@ public class MainActivity extends AppCompatActivity {
         buttonSend.setOnClickListener(v -> {
         TOPIC = "/topics/testForMDT"; //topic must match with what the receiver subscribed to
         NOTIFICATION_TITLE = "Test";
-        NOTIFICATION_MESSAGE = "Hello World";
+        NOTIFICATION_MESSAGE = "Gregor";
 
         JSONObject notification = new JSONObject();
         JSONObject notifcationBody = new JSONObject();
diff --git a/fcm/app/src/main/res/values-night/styles.xml b/fcm/app/src/main/res/values-night/styles.xml
index 01398b9..7f15383 100644
--- a/fcm/app/src/main/res/values-night/styles.xml
+++ b/fcm/app/src/main/res/values-night/styles.xml
@@ -6,5 +6,4 @@
         <item name="colorPrimaryDark">@color/purple700</item>
         <item name="colorAccent">@color/teal200</item>
     </style>
-
 </resources>
\ No newline at end of file