chore: remove repetitive words (#3599)

src/platform/x11.rs

@@ -46,7 +46,7 @@ pub enum WindowType {
     /// This should be used on the windows that are popped up by combo boxes.
     /// This property is typically used on override-redirect windows.
     Combo,
-    /// This indicates the the window is being dragged.
+    /// This indicates the window is being dragged.
     /// This property is typically used on override-redirect windows.
     Dnd,
     /// This is a normal, top-level window.

src/platform_impl/linux/x11/ime/inner.rs

@@ -26,7 +26,7 @@ pub(crate) struct ImeInner {
     // WARNING: this is initially zeroed!
     pub destroy_callback: ffi::XIMCallback,
     pub event_sender: ImeEventSender,
-    // Indicates whether or not the the input method was destroyed on the server end
+    // Indicates whether or not the input method was destroyed on the server end
     // (i.e. if ibus/fcitx/etc. was terminated/restarted)
     pub is_destroyed: bool,
     pub is_fallback: bool,

src/platform_impl/windows/event_loop.rs

@@ -386,7 +386,7 @@ impl<T: 'static> EventLoop<T> {
         /// Fetch the next MSG either via PeekMessage or GetMessage depending on whether the
         /// requested timeout is `ZERO` (and so we don't want to block)
         ///
-        /// Returns `None` if if no MSG was read, else a `Continue` or `Exit` status
+        /// Returns `None` if no MSG was read, else a `Continue` or `Exit` status
         fn wait_for_msg(msg: &mut MSG, timeout: Option<Duration>) -> Option<PumpStatus> {
             if timeout == Some(Duration::ZERO) {
                 unsafe {