run fmt

src/lib.rs

@@ -40,7 +40,7 @@
 //! [`debug!`]: ./macro.debug.html
 //! [`trace!`]: ./macro.trace.html
 //! [`println!`]: https://doc.rust-lang.org/stable/std/macro.println.html
-//! 
+//!
 //! Avoid writing expressions with side-effects in log statements. They may not be evaluated.
 //!
 //! ## In libraries
@@ -1151,9 +1151,9 @@ pub trait Log: Sync + Send {
     fn log(&self, record: &Record);
 
     /// Flushes any buffered records.
-    /// 
+    ///
     /// # For implementors
-    /// 
+    ///
     /// This method isn't called automatically by the `log!` macros.
     /// It can be called manually on shut-down to ensure any in-flight records are flushed.
     fn flush(&self);