Update docs to stop referencing `BufReadExt`

diff --git a/src/libstd/io/mod.rs b/src/libstd/io/mod.rs
index 9089b417fcb99422082d9f86f1e66d6810db0b39..e7b2b01d09f35eea9e12efee7b654d43cdf6ce34 100644 (file)
--- a/src/libstd/io/mod.rs
+++ b/src/libstd/io/mod.rs
@@ -844,7 +844,7 @@ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
 /// An iterator over the contents of an instance of `BufRead` split on a
 /// particular byte.
 ///
-/// See `BufReadExt::split` for more information.
+/// See `BufRead::split` for more information.
 #[stable(feature = "rust1", since = "1.0.0")]
 pub struct Split<B> {
     buf: B,
@@ -873,7 +873,7 @@ fn next(&mut self) -> Option<Result<Vec<u8>>> {
 /// An iterator over the lines of an instance of `BufRead` split on a newline
 /// byte.
 ///
-/// See `BufReadExt::lines` for more information.
+/// See `BufRead::lines` for more information.
 #[stable(feature = "rust1", since = "1.0.0")]
 pub struct Lines<B> {
     buf: B,