code clearup

src/storage.rs

@@ -120,7 +120,10 @@ impl Storage {
         // TODO: uncomment when innit saving implemented
         let passtest = match lines.next() {
             Some(line) => line?,
-            None => return Err(io::Error::new(io::ErrorKind::InvalidData, "Bad storage db format: no passphrase in the beginnning")),
+            None => return Err(
+                        io::Error::new(io::ErrorKind::InvalidData,
+                        "Bad storage db format: no passphrase in the beginnning"
+                    )),
         };
         for line in lines {
             match line {