hw/other: spelling fixes

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
diff --git a/hw/cxl/cxl-events.c b/hw/cxl/cxl-events.c
index d161d57..3ddd636 100644
--- a/hw/cxl/cxl-events.c
+++ b/hw/cxl/cxl-events.c
@@ -197,7 +197,7 @@
 
     QEMU_LOCK_GUARD(&log->lock);
     /*
-     * Must itterate the queue twice.
+     * Must iterate the queue twice.
      * "The device shall verify the event record handles specified in the input
      * payload are in temporal order. If the device detects an older event
      * record that will not be cleared when Clear Event Records is executed,