Address formatting issues

Author: jooert

src/libcollections/bit.rs

@@ -695,8 +695,13 @@ impl BitVec {
                 let mut cur = self.storage.iter().skip(w).peekable();
                 loop {
                     match (cur.next(), cur.peek()) {
-                        (Some(x), Some(y)) => { other.storage.push((*x >> b) + (**y << (u32::BITS - b))) },
-                        (Some(x), None) => { other.storage.push((*x >> b)); break; },
+                        (Some(x), Some(y)) => {
+                            other.storage.push((*x >> b) + (**y << (u32::BITS - b)))
+                        },
+                        (Some(x), None) => {
+                            other.storage.push((*x >> b));
+                            break;
+                        },
                         (None, Some(_)) => unreachable!(),
                         (None, None) => unreachable!(),
                     }

src/libcollectionstest/bit/vec.rs

@@ -717,7 +717,8 @@ fn test_bit_vec_split_off() {
     assert!(b.eq_vec(&[true, true, true, true, false, false, true, true]));
 
     // Don't split at block boundary
-    let mut a = BitVec::from_bytes(&[0b10100000, 0b00010010, 0b10010010, 0b00110011, 0b01101011, 0b10101101]);
+    let mut a = BitVec::from_bytes(&[0b10100000, 0b00010010, 0b10010010, 0b00110011,
+                                     0b01101011, 0b10101101]);
 
     let b = a.split_off(13);