Sync SDL2 wiki -> header

include/SDL_gesture.h

@@ -51,7 +51,7 @@ typedef Sint64 SDL_GestureID;
  * If the parameter `touchId` is -1 (i.e., all devices), this function will
  * always return 1, regardless of whether there actually are any devices.
  *
- * \param touchId the touch device id, or -1 for all touch devices
+ * \param touchId the touch device id, or -1 for all touch devices.
  * \returns 1 on success or 0 if the specified device could not be found.
  *
  * \since This function is available since SDL 2.0.0.
@@ -64,7 +64,7 @@ extern DECLSPEC int SDLCALL SDL_RecordGesture(SDL_TouchID touchId);
 /**
  * Save all currently loaded Dollar Gesture templates.
  *
- * \param dst a SDL_RWops to save to
+ * \param dst a SDL_RWops to save to.
  * \returns the number of saved templates on success or 0 on failure; call
  *          SDL_GetError() for more information.
  *
@@ -78,8 +78,8 @@ extern DECLSPEC int SDLCALL SDL_SaveAllDollarTemplates(SDL_RWops *dst);
 /**
  * Save a currently loaded Dollar Gesture template.
  *
- * \param gestureId a gesture id
- * \param dst a SDL_RWops to save to
+ * \param gestureId a gesture id.
+ * \param dst a SDL_RWops to save to.
  * \returns 1 on success or 0 on failure; call SDL_GetError() for more
  *          information.
  *
@@ -94,8 +94,8 @@ extern DECLSPEC int SDLCALL SDL_SaveDollarTemplate(SDL_GestureID gestureId,SDL_R
 /**
  * Load Dollar Gesture templates from a file.
  *
- * \param touchId a touch id
- * \param src a SDL_RWops to load from
+ * \param touchId a touch id.
+ * \param src a SDL_RWops to load from.
  * \returns the number of loaded templates on success or a negative error code
  *          (or 0) on failure; call SDL_GetError() for more information.
  *