Android: Minor cleanup 2

Source/Android/app/src/main/res/values/strings.xml

@@ -395,6 +395,7 @@
     <string name="pitch">Total Pitch</string>
     <string name="yaw">Total Yaw</string>
     <string name="vertical_offset">Vertical Offset</string>
+    <string name="slider_setting_value">%1$d%2$s</string>
     <string name="disc_number">Disc %1$d</string>
     <string name="disabled_gc_overlay_notice">GameCube Controller 1 is set to \"None\"</string>