disconnect conn from web console

Signed-off-by: 21pages <pages21@163.com>

src/lang/sr.rs

@@ -410,5 +410,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Add to Address Book", "Dodaj u adresar"),
         ("Group", "Grupa"),
         ("Search", "Pretraga"),
+        ("Closed manually by the web console", ""),
         ].iter().cloned().collect();
 }