formatting

Signed-off-by: simonsan <[email protected]>

Author: simonsan

crates/core/src/blob/tree.rs

@@ -699,14 +699,18 @@ pub(crate) fn merge_trees(
             }
         };
     }
+
     let (id, size) = save(tree)?;
+
     if trees.contains(&id) {
         summary.dirs_unmodified += 1;
     } else {
         summary.dirs_changed += 1;
     }
     summary.total_dirs_processed += 1;
+
     summary.total_dirsize_processed += size;
+
     Ok(id)
 }