Fix some typos

1 files changed, 2 insertions, 2 deletions

diff --git a/src/libstd/sys/redox/syscall/call.rs b/src/libstd/sys/redox/syscall/call.rs
index ec9005c2cc3..9fc809eb821 100644
--- a/src/libstd/sys/redox/syscall/call.rs
+++ b/src/libstd/sys/redox/syscall/call.rs
@@ -40,7 +40,7 @@ pub unsafe fn brk(addr: usize) -> Result<usize> {
 ///
 /// * `EACCES` - permission is denied for one of the components of `path`, or `path`
 /// * `EFAULT` - `path` does not point to the process's addressible memory
-/// * `EIO` - an I/O error occured
+/// * `EIO` - an I/O error occurred
 /// * `ENOENT` - `path` does not exit
 /// * `ENOTDIR` - `path` is not a directory
 pub fn chdir(path: &str) -> Result<usize> {
@@ -290,7 +290,7 @@ pub fn waitpid(pid: usize, status: &mut usize, options: usize) -> Result<usize>
 /// * `EAGAIN` - the file descriptor was opened with `O_NONBLOCK` and writing would block
 /// * `EBADF` - the file descriptor is not valid or is not open for writing
 /// * `EFAULT` - `buf` does not point to the process's addressible memory
-/// * `EIO` - an I/O error occured
+/// * `EIO` - an I/O error occurred
 /// * `ENOSPC` - the device containing the file descriptor has no room for data
 /// * `EPIPE` - the file descriptor refers to a pipe or socket whose reading end is closed
 pub fn write(fd: usize, buf: &[u8]) -> Result<usize> {