* the first time the \c drmWaitVBlank fails. If \c drmWaitVBlank is
* successful, \c vbl_seq will be set the sequence value in the reply.
*
- * \param vbl Pointer to drmVBlank packet desribing how to wait.
+ * \param vbl Pointer to drmVBlank packet describing how to wait.
* \param vbl_seq Location to store the current refresh counter.
* \param fd File descriptor use to call into the DRM.
* \return Zero on success or -1 on failure.