Fix repeated word typos

Found with `git grep -P '\b([a-z]+)\s+\1\b'`

2 files changed, 2 insertions, 2 deletions

diff --git a/src/libstd/sys/cloudabi/abi/cloudabi.rs b/src/libstd/sys/cloudabi/abi/cloudabi.rs
index cd9a5ad448f..aac1804734a 100644
--- a/src/libstd/sys/cloudabi/abi/cloudabi.rs
+++ b/src/libstd/sys/cloudabi/abi/cloudabi.rs
@@ -107,7 +107,7 @@
 //!
 //! ## Specification of the ABI
 //!
-//! The entire ABI is specified in a a file called
+//! The entire ABI is specified in a file called
 //! [`cloudabi.txt`](https://github.com/NuxiNL/cloudabi/blob/master/cloudabi.txt),
 //! from which all
 //! [headers](https://github.com/NuxiNL/cloudabi/tree/master/headers)
diff --git a/src/libstd/sys/windows/ext/fs.rs b/src/libstd/sys/windows/ext/fs.rs
index 8eaf58aed32..6342af46daf 100644
--- a/src/libstd/sys/windows/ext/fs.rs
+++ b/src/libstd/sys/windows/ext/fs.rs
@@ -126,7 +126,7 @@ pub trait OpenOptionsExt {
     ///
     /// By default `share_mode` is set to
     /// `FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE`. This allows
-    /// other processes to to read, write, and delete/rename the same file
+    /// other processes to read, write, and delete/rename the same file
     /// while it is open. Removing any of the flags will prevent other
     /// processes from performing the corresponding operation until the file
     /// handle is closed.