1 files changed, 3 insertions, 3 deletions

diff --git a/documentation_en.md b/documentation_en.md
index d65e7ad..899ef1a 100644
--- a/documentation_en.md
+++ b/documentation_en.md
@@ -386,9 +386,9 @@ actions.
       action. When false, it is thus useless to add actions after that one.
 - `interrupt_wait`: stop a wait event (normal `wait` or fade out wait). The keys
   that were waiting will move to the next actions. Parameters:
-    * `wait_id: name` : gives the id of the `wait` to interrupt (defined with
-      `set_wait_id`, see actions `wait` and `stop`). To interrupt several waits,
-      use the same action several times.
+    * `wait_id: name` (optional) gives the id of the `wait` to interrupt (defined with
+      `set_wait_id`, see actions `wait` and `stop`). If not given, interrupts
+      all wait events.
 - `run_command` : Run a command. Parameters:
     * `command: my_command` : Gives the command to run.
     * `wait: true/false` (optional, default false) if true, waits for the