Translate strings.xml in it

99% of minimum 70% translated source file: 'strings.xml'
on 'it'.

Sync of partially translated files: 
untranslated content is included with an empty translation 
or source language content depending on file format

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

@@ -81,7 +81,7 @@
     <string name="question_set_path_as_home">Vuoi impostare il percorso corrente come home per questa scheda?</string>
     <string name="directorysort">Modalità ordinamento cartelle</string>
     <string name="sort_by">Ordina per</string>
-    <string name="sort_by_colon">Ordina per</string>
+    <string name="sort_by_colon">Ordina per:</string>
     <string name="sort_only_this">Solo questa directory</string>
     <string name="theme">Tema</string>
     <string name="random">Skin casuale</string>