diff --git a/config/lidwatchersettings.ui b/config/lidwatchersettings.ui
index 623ecbe..d5e1647 100644
--- a/config/lidwatchersettings.ui
+++ b/config/lidwatchersettings.ui
@@ -125,7 +125,7 @@ padding-top: 30px;
          <item row="2" column="0">
           <widget class="QLabel" name="extMonOnAcActionLabel">
            <property name="text">
-            <string>On Ac</string>
+            <string>On AC</string>
            </property>
           </widget>
          </item>
diff --git a/src/batteryhelper.cpp b/src/batteryhelper.cpp
index a4bd6b4..00ae063 100644
--- a/src/batteryhelper.cpp
+++ b/src/batteryhelper.cpp
@@ -77,7 +77,7 @@ QString BatteryHelper::typeToString(Solid::Battery::BatteryType type)
     switch (type)
     {
         case Solid::Battery::PdaBattery:
-            return tr("Personal Digital Assistent's battery");
+            return tr("Personal Digital Assistant's battery");
         case Solid::Battery::UpsBattery:
             return tr("Uninterruptible Power Supply's battery");
         case Solid::Battery::PrimaryBattery: