2 files changed, 2 insertions, 2 deletions
diff --git a/.rustfmt.toml b/.rustfmt.toml
index 6a05a26..55b0b14 100644
--- a/.rustfmt.toml
+++ b/.rustfmt.toml
@@ -1,2 +1,2 @@
-edition = 2018
+edition = "2018"
 max_width = 78
diff --git a/src/lib.rs b/src/lib.rs
index 80fdbc7..a9672ce 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -22,7 +22,7 @@
 //!
 //! ```no_run
 //! # use pty_process::Command as _;
-//! # 
+//! #
 //! # let mut cmd = std::process::Command::new("nethack");
 //! # let mut child = cmd
 //! #   .spawn_pty(Some(&pty_process::Size::new(24, 80))).unwrap();