Merge pull request #144 from nim-lang/ringabout-patch-1

hotfix for joystick

Author: ringabout

src/sdl2/joystick.nim

@@ -197,15 +197,15 @@ proc joystickEventState*(state: cint): cint {.
   ## The `state` can be one of `SDL_QUERY`, `SDL_ENABLE` or `SDL_IGNORE`.
 
 proc joystickGetAxis*(joystick: JoystickPtr, axis: cint): int16 {.
-  importc: "SDL_JoystickGetAxis".}SDL_
-  ## Get the current state of an aSDL_xis control on a joystick.
-  ##SDL_
-  ##SDL_ The state is a value ranging SDL_from `-32768` to `32767`.
-  ##SDL_
-  ##SDL_ The axis indices start at indSDL_ex `0`.
-SDL_
-SDL_proc getAxis*(joystick: JoystickPtSDL_r, axis: cint): int16 {.inline.} =
-  ## Get the current state of an aSDL_xis control on a joystick.
+  importc: "SDL_JoystickGetAxis".}
+  ## Get the current state of an axis control on a joystick.
+  ##
+  ## The state is a value ranging from `-32768` to `32767`.
+  ##
+  ## The axis indices start at index `0`.
+
+proc getAxis*(joystick: JoystickPtr, axis: cint): int16 {.inline.} =
+  ## Get the current state of an axis control on a joystick.
   ##
   ## The state is a value ranging from `-32768` to `32767`.
   ##