diff --git a/src/lib.rs b/src/lib.rs
index b4e59dd..4e5577d 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -527,9 +527,9 @@
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         let (left, right) = match self.delimiter {
             Delimiter::Parenthesis => ("(", ")"),
-            Delimiter::Brace       => ("{", "}"),
-            Delimiter::Bracket     => ("[", "]"),
-            Delimiter::None        => ("", ""),
+            Delimiter::Brace => ("{", "}"),
+            Delimiter::Bracket => ("[", "]"),
+            Delimiter::None => ("", ""),
         };
 
         f.write_str(left)?;
diff --git a/src/stable.rs b/src/stable.rs
index a53506a..62dc670 100644
--- a/src/stable.rs
+++ b/src/stable.rs
@@ -461,14 +461,19 @@
 
 #[inline]
 fn is_ident_start(c: char) -> bool {
-    ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z') || c == '_' ||
-    (c > '\x7f' && UnicodeXID::is_xid_start(c))
+    ('a' <= c && c <= 'z')
+        || ('A' <= c && c <= 'Z')
+        || c == '_'
+        || (c > '\x7f' && UnicodeXID::is_xid_start(c))
 }
 
 #[inline]
 fn is_ident_continue(c: char) -> bool {
-    ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z') || c == '_' || ('0' <= c && c <= '9') ||
-    (c > '\x7f' && UnicodeXID::is_xid_continue(c))
+    ('a' <= c && c <= 'z')
+        || ('A' <= c && c <= 'Z')
+        || c == '_'
+        || ('0' <= c && c <= '9')
+        || (c > '\x7f' && UnicodeXID::is_xid_continue(c))
 }
 
 fn validate_term(string: &str) {