diff --git a/Documentation/input/devices/amijoy.rst b/Documentation/input/devices/amijoy.rst
index ea4de1ac0360..cbc5240f8af3 100644
--- a/Documentation/input/devices/amijoy.rst
+++ b/Documentation/input/devices/amijoy.rst
@@ -1,14 +1,13 @@
-~~~~~~~~~~~~~~~~~~~~~~~~~
-Amiga joystick extensions
-~~~~~~~~~~~~~~~~~~~~~~~~~
+~~~~~~~~~~~~~~~
+Amiga joysticks
+~~~~~~~~~~~~~~~
 
 
-Amiga 4-joystick parport extension
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Amiga 4-joystick parallel port extension
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 Parallel port pins:
 
-
 =====  ======== ====   ==========
 Pin    Meaning  Pin    Meaning
 =====  ======== ====   ==========
@@ -90,17 +89,17 @@ Pin Meaning
 
 -------------------------------------------------------------------------------
 
-======== === ==== ==== ====== ========================================
+======== === ==== ==== ====== ===========================================
 NAME     rev ADDR type chip   Description
-======== === ==== ==== ====== ========================================
-JOY0DAT      00A   R   Denise Joystick-mouse 0 data (left vert, horiz)
-JOY1DAT      00C   R   Denise Joystick-mouse 1 data (right vert,horiz)
-======== === ==== ==== ====== ========================================
+======== === ==== ==== ====== ===========================================
+JOY0DAT      00A   R   Denise Joystick-mouse 0 data (left vert., horiz.)
+JOY1DAT      00C   R   Denise Joystick-mouse 1 data (right vert., horiz.)
+======== === ==== ==== ====== ===========================================
 
         These addresses each read a 16 bit register. These in turn
         are loaded from the MDAT serial stream and are clocked in on
         the rising edge of SCLK. MLD output is used to parallel load
-        the external parallel-to-serial converter.This in turn is
+        the external parallel-to-serial converter. This in turn is
         loaded with the 4 quadrature inputs from each of two game
         controller ports (8 total) plus 8 miscellaneous control bits
         which are new for LISA and can be read in upper 8 bits of
@@ -108,7 +107,7 @@ JOY1DAT      00C   R   Denise Joystick-mouse 1 data (right vert,horiz)
 
         Register bits are as follows:
 
-        - Mouse counter usage (pins  1,3 =Yclock, pins 2,4 =Xclock)
+        - Mouse counter usage (pins 1,3 =Yclock, pins 2,4 =Xclock)
 
 ======== === === === === === === === === ====== === === === === === === ===
     BIT#  15  14  13  12  11  10  09  08     07  06  05  04  03  02  01  00
@@ -179,12 +178,12 @@ JOYTEST       036   W   Denise  Write to all 4  joystick-mouse counters at once.
 
 -------------------------------------------------------------------------------
 
-======= === ==== ==== ====== ========================================
+======= === ==== ==== ====== ===========================================
 NAME    rev ADDR type chip   Description
-======= === ==== ==== ====== ========================================
-POT0DAT  h  012   R   Paula  Pot counter data left pair (vert, horiz)
-POT1DAT  h  014   R   Paula  Pot counter data right pair (vert,horiz)
-======= === ==== ==== ====== ========================================
+======= === ==== ==== ====== ===========================================
+POT0DAT  h  012   R   Paula  Pot counter data left pair (vert., horiz.)
+POT1DAT  h  014   R   Paula  Pot counter data right pair (vert., horiz.)
+======= === ==== ==== ====== ===========================================
 
         These addresses each read a pair of 8 bit pot counters.
         (4 counters total). The bit assignment for both
@@ -213,8 +212,8 @@ POT1DAT  h  014   R   Paula  Pot counter data right pair (vert,horiz)
          +-------+------+-----+-----+-------+
 
          With normal (NTSC or PAL) horiz. line rate, the pots will
-         give a full scale (FF) reading with about 500kohms in one
-         frame time. With proportionally faster horiz line times,
+         give a full scale (FF) reading with about 500k ohm in one
+         frame time. With proportionally faster horiz. line times,
          the counters will count proportionally faster.
          This should be noted when doing variable beam displays.
 
@@ -238,26 +237,26 @@ POTINP     016   R   Paula  Pot pin data read
         This register controls a 4 bit bi-direction I/O port
         that shares the same 4 pins as the 4 pot counters above.
 
-         +-------+----------+---------------------------------------------+
-         | BIT#  | FUNCTION | DESCRIPTION                                 |
-         +=======+==========+=============================================+
-         | 15    | OUTRY    | Output enable for Paula pin 33              |
-         +-------+----------+---------------------------------------------+
-         | 14    | DATRY    | I/O data Paula pin 33                       |
-         +-------+----------+---------------------------------------------+
-         | 13    | OUTRX    | Output enable for Paula pin 32              |
-         +-------+----------+---------------------------------------------+
-         | 12    | DATRX    | I/O data Paula pin 32                       |
-         +-------+----------+---------------------------------------------+
-         | 11    | OUTLY    | Out put enable for Paula pin 36             |
-         +-------+----------+---------------------------------------------+
-         | 10    | DATLY    | I/O data Paula pin 36                       |
-         +-------+----------+---------------------------------------------+
-         | 09    | OUTLX    | Output enable for Paula pin 35              |
-         +-------+----------+---------------------------------------------+
-         | 08    | DATLX    | I/O data  Paula pin 35                      |
-         +-------+----------+---------------------------------------------+
-         | 07-01 |   X      | Not used                                    |
-         +-------+----------+---------------------------------------------+
-         | 00    | START    | Start pots (dump capacitors,start counters) |
-         +-------+----------+---------------------------------------------+
+         +-------+----------+----------------------------------------------+
+         | BIT#  | FUNCTION | DESCRIPTION                                  |
+         +=======+==========+==============================================+
+         | 15    | OUTRY    | Output enable for Paula pin 33               |
+         +-------+----------+----------------------------------------------+
+         | 14    | DATRY    | I/O data Paula pin 33                        |
+         +-------+----------+----------------------------------------------+
+         | 13    | OUTRX    | Output enable for Paula pin 32               |
+         +-------+----------+----------------------------------------------+
+         | 12    | DATRX    | I/O data Paula pin 32                        |
+         +-------+----------+----------------------------------------------+
+         | 11    | OUTLY    | Out put enable for Paula pin 36              |
+         +-------+----------+----------------------------------------------+
+         | 10    | DATLY    | I/O data Paula pin 36                        |
+         +-------+----------+----------------------------------------------+
+         | 09    | OUTLX    | Output enable for Paula pin 35               |
+         +-------+----------+----------------------------------------------+
+         | 08    | DATLX    | I/O data  Paula pin 35                       |
+         +-------+----------+----------------------------------------------+
+         | 07-01 |   X      | Not used                                     |
+         +-------+----------+----------------------------------------------+
+         | 00    | START    | Start pots (dump capacitors, start counters) |
+         +-------+----------+----------------------------------------------+
