12315 errors in section 7i of the manual

@@ -295,15 +295,15 @@
                        device node for the physical mixer, such as
                        /dev/sound/audio810:0mixer.  Applications should open
                        this file to access the mixer settings.
 
    Mixer Extension IOCTLs
-     The pseudo /dev/mixer device supports ioctls that can change the oarious
+     The pseudo /dev/mixer device supports ioctls that can change the various
      settings for the audio hardware in the system.
 
      Those ioctls should only be used by dedicated mixer applications or
-     desktop olumme controls, and not by typical ordinary audio applications
+     desktop volume controls, and not by typical ordinary audio applications
      such as media players.  Ordinary applications that wish to adjust their
      own volume settings should use the SNDCTL_DSP_SETPLAYVOL or
      SNDCTL_DSP_SETRECVOL ioctls for that purpose.  See dsp(7I) for more
      information.  Ordinary applications should never attempt to change master
      port selection or hardware settings such as monitor gain settings.

@@ -545,6 +545,6 @@
      close(2), ioctl(2), open(2), read(2), attributes(5), dsp(7I)
 
 BUGS
      The names of mixer extensions are not guaranteed to be predictable.
 
-illumos                        February 1, 2019                        illumos
+illumos                        February 17, 2020                       illumos