diff --git a/app/Properties/Strings.resx b/app/Properties/Strings.resx
index 81b8c1ec..0f86832b 100644
--- a/app/Properties/Strings.resx
+++ b/app/Properties/Strings.resx
@@ -624,7 +624,7 @@ Do you still want to continue?</value>
     <value>Optimized</value>
   </data>
   <data name="OptimizedGPUTooltip" xml:space="preserve">
-    <value>Switch to Eco on battery and to Standard when plugged</value>
+    <value>Switch to Eco on battery and to Standard when plugged in</value>
   </data>
   <data name="OptimizedUSBC" xml:space="preserve">
     <value>Keep GPU disabled on USB-C charger in Optimized mode</value>
@@ -800,4 +800,4 @@ Do you still want to continue?</value>
   <data name="Zoom" xml:space="preserve">
     <value>Zoom</value>
   </data>
-</root>
\ No newline at end of file
+</root>