diff --git a/utility/annotate-image/README.md b/utility/annotate-image/README.md
index d541563a..de17bc47 100644
--- a/utility/annotate-image/README.md
+++ b/utility/annotate-image/README.md
@@ -31,9 +31,9 @@ Each annotation is an object with the following properties:
- `r` (*number*) : the radius of a `circle` annotation
- `bbox` (*array*) : this can be used instead of `x`, `y`, `w`, `h` and `r`.
It should be an array of four values giving the bounding box of the annotation:
- `[x, y, w, h]`.
+ `[x, y, w, h]`. If this property is set and `type` is not set, it will default to `rect`.
- `label` (*string*) : an optional piece of text to label the annotation with
- - `stroke` (*string*) : the color of the annotation. Default: `#ffC000`
+ - `stroke` (*string*) : the line color of the annotation. Default: `#ffC000`
- `lineWidth` (*number*) : the stroke width used to draw the annotation. Default: `5`
- `fontSize` (*number*) : the font size to use for the label. Default: `24`
- `fontColor` (*string*) : the color of the font to use for the label. Default: `#ffC000`
diff --git a/utility/annotate-image/annotate.html b/utility/annotate-image/annotate.html
index efc18e25..f87a76b6 100644
--- a/utility/annotate-image/annotate.html
+++ b/utility/annotate-image/annotate.html
@@ -1,23 +1,23 @@