Print YAML errors using Display

Much nicer error message than with Debug.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/config.rs b/src/config.rs
index eb4a9e61..6daa0eb1 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -997,7 +997,7 @@ impl ::std::fmt::Display for Error {
                 write!(f, "could not read $HOME environment variable: {}", err)
             },
             Error::Io(ref err) => write!(f, "error reading config file: {}", err),
-            Error::Yaml(ref err) => write!(f, "problem with config: {:?}", err),
+            Error::Yaml(ref err) => write!(f, "problem with config: {}", err),
         }
     }
 }