diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
index e80a0fed..0bc0cd29 100644
--- a/CONTRIBUTORS.md
+++ b/CONTRIBUTORS.md
@@ -29,6 +29,7 @@ video tutorials.
  - David Carlier
  - Arturo Castro
  - Chi-kwan Chan
+ - TheChocolateOre
  - Joseph Chua
  - Ian Clarkson
  - Michał Cichoń
diff --git a/docs/input.dox b/docs/input.dox
index d9c27a67..7514e957 100644
--- a/docs/input.dox
+++ b/docs/input.dox
@@ -818,7 +818,7 @@ The second value is always the human-readable name of the gamepad.
 All subsequent values are in the form `<field>:<value>` and describe the layout
 of the mapping.  These fields may not all be present and may occur in any order.
 
-The button fields are `a`, `b`, `c`, `d`, `back`, `start`, `guide`, `dpup`,
+The button fields are `a`, `b`, `x`, `y`, `back`, `start`, `guide`, `dpup`,
 `dpright`, `dpdown`, `dpleft`, `leftshoulder`, `rightshoulder`, `leftstick` and
 `rightstick`.