/* grdev_pipe_ready() is used by backends to notify about pipe state
* changed. If a pipe is ready, it can be fully used by us (available,
- * enabled and accessable). Backends can disable pipes at any time
+ * enabled and accessible). Backends can disable pipes at any time
* (like for async revocation), but can only enable them from parent
* context. Otherwise, we might call user-callbacks recursively. */