Format source codes and update tests

1 files changed, 1 insertions, 1 deletions

diff --git a/src/string.rs b/src/string.rs
index 00d8c0875e5..6cb2fcddaef 100644
--- a/src/string.rs
+++ b/src/string.rs
@@ -83,7 +83,7 @@ pub fn rewrite_string<'a>(orig: &str, fmt: &StringFormat<'a>) -> Option<String>
                     if cur_end < cur_start + MIN_STRING {
                         cur_end = cur_start + max_chars;
                         while !(punctuation.contains(graphemes[cur_end - 1]) ||
-                                    graphemes[cur_end - 1].trim().is_empty())
+                            graphemes[cur_end - 1].trim().is_empty())
                         {
                             if cur_end >= graphemes.len() {
                                 let line = &graphemes[cur_start..].join("");