cargo fmt

(cherry picked from commit cda1a0b)

src/map/core.rs

@@ -204,7 +204,8 @@ impl<K, V> IndexMapCore<K, V> {
 
  /// Shrink the capacity of the map with a lower bound
  pub(crate) fn shrink_to(&mut self, min_capacity: usize) {
- self.indices.shrink_to(min_capacity, get_hash(&self.entries));
+ self.indices
+ .shrink_to(min_capacity, get_hash(&self.entries));
  self.entries.shrink_to(min_capacity);
  }