docs: typo fixes

Co-Authored-By: Drakulix <github@drakulix.de>

src/backend/drm/gbm/egl.rs

@@ -88,7 +88,7 @@ unsafe impl<D: RawDevice + 'static> NativeSurface for GbmSurface<D> {
     }
 
     fn swap_buffers(&self) -> ::std::result::Result<(), SwapBuffersError> {
-        // this is save since `eglSwapBuffers` will have been called exactly once
+        // this is safe since `eglSwapBuffers` will have been called exactly once
         // if this is used by our egl module, which is why this trait is unsafe.
         unsafe { self.page_flip() }
     }

src/backend/drm/gbm/surface.rs

@@ -284,7 +284,7 @@ pub struct GbmSurface<D: RawDevice + 'static>(pub(super) Rc<GbmSurfaceInternal<D
 impl<D: RawDevice + 'static> GbmSurface<D> {
     /// Flips the underlying buffers.
     ///
-    /// The surface will reported being already flipped until the matching events
+    /// The surface will report being already flipped until the matching event
     /// was processed either by calling `GbmDevice::process_events` manually after the flip
     /// (bad idea performance-wise) or by binding the device to an event-loop by using
     /// `device_bind`.

src/backend/graphics/cursor.rs

@@ -6,7 +6,7 @@ pub trait CursorBackend<'a> {
     /// Error the underlying backend throws if operations fail
     type Error;
 
-    /// Sets the cursor position and therefor updates the drawn cursors position.
+    /// Sets the cursor position and therefore updates the drawn cursors position.
     /// Useful as well for e.g. pointer wrapping.
     ///
     /// Not guaranteed to be supported on every backend. The result usually