Changed "year" to "Years"

src/Project-Orion/DateRangeSelector.qml

@@ -82,12 +82,12 @@ Dialog {
             {
                 Button
                 {
-                    text: "Month"
+                    text: "Months"
                 }
 
                 Button
                 {
-                    text: "Year"
+                    text: "Years"
                 }
             }
         }