diff --git a/doc/AutoPairs.txt b/doc/AutoPairs.txt
index 4e7d91f..c35cfb3 100644
--- a/doc/AutoPairs.txt
+++ b/doc/AutoPairs.txt
@@ -114,6 +114,16 @@ Auto detect when to close by checking the equality of pairs within the buffer: >
 
         ---
 
+        input:
+            ((|)
+
+        (press <BS> at |)
+
+        output:
+            (|)
+
+        ---
+
         input:
             |]]