Update tests

tests/system.rs

@@ -71,7 +71,6 @@ fn checkstyle_test() {
     assert_output(filename, expected_filename);
 }
 
-
 // Helper function for comparing the results of rustfmt
 // to a known output file generated by one of the write modes.
 fn assert_output(source: &str, expected_filename: &str) {

tests/target/configs-where_single_line.rs

@@ -1,7 +1,6 @@
 // rustfmt-where_single_line: true
 // Where style
 
-
 fn lorem_two_items<Ipsum, Dolor, Sit, Amet>() -> T
 where
     Ipsum: Eq,

tests/target/multiple.rs

@@ -4,7 +4,6 @@
 // Test of lots of random stuff.
 // FIXME split this into multiple, self-contained tests.
 
-
 #[attr1]
 extern crate foo;
 #[attr2]
@@ -24,7 +23,6 @@ use std::{self, any, ascii, borrow, borrow, borrow, borrow, borrow, borrow, borr
 mod doc;
 mod other;
 
-
 // sfdgfffffffffffffffffffffffffffffffffffffffffffffffffffffff
 // ffffffffffffffffffffffffffffffffffffffffff