typo in linux-sync-4.md?

From " he implementation of the `__mutex_fastpath_lock` "
=> " `t`he implementation of the `__mutex_fastpath_lock` "

Is this a typo?
if not, I will close this PR, Thanks for your review.

SyncPrim/linux-sync-4.md

@@ -205,7 +205,7 @@ exit:
         return;
 ```
 
-For this moment he implementation of the `__mutex_fastpath_lock` function looks pretty easy. But the value of the `mutex->counter` may be negative after increment. In this case the: 
+For this moment the implementation of the `__mutex_fastpath_lock` function looks pretty easy. But the value of the `mutex->counter` may be negative after increment. In this case the: 
 
 ```C
 fail_fn(v);