fix doc test is_mouse failing

Cobrand · Cobrand · commit a5cc934cd708 · 2022-04-25T15:59:57.000+02:00
diff --git a/sdl2-sys/SDL b/sdl2-sys/SDL
@@ -1 +1 @@
-Subproject commit b424665e0899769b200231ba943353a5fee1b6b6
+Subproject commit a1e992b110b9adf3305a5ebb5514f0e970f7911e
diff --git a/src/sdl2/event.rs b/src/sdl2/event.rs
@@ -2352,6 +2352,8 @@ impl Event {
     ///     timestamp: 0,
     ///     window_id: 0,
     ///     which: 0,
+    ///     precise_x: 0.0,
+    ///     precise_y: 0.0,
     ///     x: 0,
     ///     y: 0,
     ///     direction: MouseWheelDirection::Normal,
