1 files changed, 2 insertions, 2 deletions
diff --git a/src/libgetopts/lib.rs b/src/libgetopts/lib.rs
index f62ffccabcc..4774262246a 100644
--- a/src/libgetopts/lib.rs
+++ b/src/libgetopts/lib.rs
@@ -550,7 +550,7 @@ impl Fail {
     }
 }
 
-impl fmt::String for Fail {
+impl fmt::Display for Fail {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         match *self {
             ArgumentMissing(ref nm) => {
@@ -899,7 +899,7 @@ fn each_split_within<F>(ss: &str, lim: uint, mut it: F) -> bool where
             (B, Cr, UnderLim) => { B }
             (B, Cr, OverLim)  if (i - last_start + 1) > lim
                             => panic!("word starting with {} longer than limit!",
-                                      &ss[last_start..(i + 1)]),
+                                      &ss[last_start..i + 1]),
             (B, Cr, OverLim)  => {
                 *cont = it(&ss[slice_start..last_end]);
                 slice_start = last_start;