Update strings.xml

Author: tibbi

app/src/main/res/values-sv/strings.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="app_name">Simple Calendar</string>
+    <string name="app_name">Simpel kalender</string>
     <string name="app_launcher_name">Kalender</string>
     <string name="change_view">Ändra vy</string>
     <string name="daily_view">Dagsvy</string>
@@ -281,4 +281,4 @@
         Haven't found some strings? There's more at
         https://github.com/SimpleMobileTools/Simple-Commons/tree/master/commons/src/main/res
     -->
-</resources>
+</resources>