Fix broken link in documentation

framework/aster-frame/src/mm/space.rs

@@ -127,6 +127,8 @@ impl VmSpace {
     /// Query about the mapping information about a byte in virtual memory.
     /// This is more handy than [`query_range`], but less efficient if you want
     /// to query in a batch.
+    /// 
+    /// [`query_range`]: VmSpace::query_range
     pub fn query(&self, vaddr: Vaddr) -> Result<Option<PageProperty>> {
         if !(0..MAX_USERSPACE_VADDR).contains(&vaddr) {
             return Err(Error::AccessDenied);

framework/aster-frame/src/sync/wait.rs

@@ -160,7 +160,7 @@ impl !Sync for Waiter {}
 
 /// A waker that can wake up the associated [`Waiter`].
 ///
-/// A waker can be created by calling [`Waiter::new`]. This method creates an `Arc<Waker>` that can
+/// A waker can be created by calling [`Waiter::new_pair`]. This method creates an `Arc<Waker>` that can
 /// be used across different threads.
 pub struct Waker {
     has_woken: AtomicBool,