diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/charts/LiveActivityFragment.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/charts/LiveActivityFragment.java
index c2ab8b94a..bdb095c2a 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/charts/LiveActivityFragment.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/charts/LiveActivityFragment.java
@@ -346,7 +346,7 @@ public class LiveActivityFragment extends AbstractChartFragment {
 
         renderCharts();
 
-        // have to enable it again and again to keep it measureing
+        // have to enable it again and again to keep it measuring
         GBApplication.deviceService().onEnableRealtimeHeartRateMeasurement(true);
     }
 
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/makibeshr3/MakibesHR3DeviceSupport.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/makibeshr3/MakibesHR3DeviceSupport.java
index 246019739..93a27942a 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/makibeshr3/MakibesHR3DeviceSupport.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/makibeshr3/MakibesHR3DeviceSupport.java
@@ -452,7 +452,6 @@ public class MakibesHR3DeviceSupport extends AbstractBTLEDeviceSupport implement
 
         SharedPreferences preferences = GBApplication.getDeviceSpecificSharedPrefs(this.getDevice().getAddress());
 
-        // TODO: Why doesn't this work?
         preferences.registerOnSharedPreferenceChangeListener(this);
 
         return builder;