Update app/src/main/res/layout/activity_settings.xml

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: camelCase02

app/src/main/res/layout/activity_settings.xml

@@ -252,7 +252,7 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_gravity="center_horizontal"
-                android.layout_marginTop="24dp"
+                android:layout_marginTop="24dp"
                 android:background="@drawable/btn_with_border"
                 android:text="@string/sign_out"
                 android:textColor="@android:color/white" />