diff --git a/FAQ.md b/FAQ.md
index 2d59faf..c36eeee 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -426,7 +426,7 @@ Finally, if you cannot know in advance the type of the root, please open an issu
 
 ### Why parsing fails?
 
-The parsing functions, `parseArray()` and `parseObject()`, may fail for 3 reasons:
+The parsing functions, `parseArray()` and `parseObject()`, may fail for 4 reasons:
 
 1. The input is not a valid JSON
 2. The `StaticJsonBuffer` is too small