diff --git a/docs/parameterData.json b/docs/parameterData.json
index 861a9711f7..b99217ebe8 100644
--- a/docs/parameterData.json
+++ b/docs/parameterData.json
@@ -2739,12 +2739,9 @@
     },
     "model": {
       "overloads": [
-        [
-          "p5.Geometry"
-        ],
         [
           "p5.Geometry",
-          "Number"
+          "Number?"
         ]
       ]
     },
diff --git a/src/webgl/loading.js b/src/webgl/loading.js
index 131645159c..4f7fa6af6a 100755
--- a/src/webgl/loading.js
+++ b/src/webgl/loading.js
@@ -987,7 +987,7 @@ function loading(p5, fn){
    * @method model
    * @param  {p5.Geometry} model 3D shape to be drawn.
    *
-   * @param {Number} count number of instances to draw.
+   * @param {Number} [count=1] number of instances to draw.
    * @example
    * <div>
    * <code>