diff --git a/src/math/noise.js b/src/math/noise.js
index 2752115494..fcc26a42d8 100644
--- a/src/math/noise.js
+++ b/src/math/noise.js
@@ -65,13 +65,7 @@ function noise(p5, fn){
    * three dimensions. These dimensions can be thought of as space, as in
    * `noise(x, y, z)`, or space and time, as in `noise(x, y, t)`.
    *
-   * @method noise
-   * @param  {Number} x   x-coordinate in noise space.
-   * @param  {Number} [y] y-coordinate in noise space.
-   * @param  {Number} [z] z-coordinate in noise space.
-   * @return {Number}     Perlin noise value at specified coordinates.
-   *
-   * @example
+   * ```js example
    * function setup() {
    *   createCanvas(100, 100);
    *
@@ -89,8 +83,9 @@ function noise(p5, fn){
    *   strokeWeight(5);
    *   point(x, y);
    * }
+   * ```
    *
-   * @example
+   * ```js example
    * function setup() {
    *   createCanvas(100, 100);
    *
@@ -115,8 +110,9 @@ function noise(p5, fn){
    *   strokeWeight(5);
    *   point(x, y);
    * }
+   * ```
    *
-   * @example
+   * ```js example
    * function setup() {
    *   createCanvas(100, 100);
    *
@@ -138,8 +134,9 @@ function noise(p5, fn){
    *   // Draw the line.
    *   line(x, 0, x, y);
    * }
+   * ```
    *
-   * @example
+   * ```js example
    * function setup() {
    *   createCanvas(100, 100);
    *
@@ -166,8 +163,9 @@ function noise(p5, fn){
    *     line(x, 0, x, y);
    *   }
    * }
+   * ```
    *
-   * @example
+   * ```js example
    * function setup() {
    *   createCanvas(100, 100);
    *
@@ -196,8 +194,9 @@ function noise(p5, fn){
    *
    *   describe('A gray cloudy pattern.');
    * }
+   * ```
    *
-   * @example
+   * ```js example
    * function setup() {
    *   createCanvas(100, 100);
    *
@@ -227,10 +226,11 @@ function noise(p5, fn){
    *     }
    *   }
    * }
+   * ```
    *
    * `noise()` can also be used in shaders with p5.strands, where it returns
-   * values in the range 0 to 1. The following example uses `noise()` to create
-   * a cloud-like texture effect in a filter shader.
+   * values in the range 0 to 1. The example below uses `noise()` inside a
+   * filter shader to create a cloud-like texture effect:
    *
    * ```js example
    * let myFilter;
@@ -257,6 +257,12 @@ function noise(p5, fn){
    *   filter(myFilter);
    * }
    * ```
+   *
+   * @method noise
+   * @param  {Number} x   x-coordinate in noise space.
+   * @param  {Number} [y] y-coordinate in noise space.
+   * @param  {Number} [z] z-coordinate in noise space.
+   * @return {Number}     Perlin noise value at specified coordinates.
    */
   fn.noise = function(x, y = 0, z = 0) {
     if (perlin == null) {
@@ -501,4 +507,4 @@ export default noise;
 
 if(typeof p5 !== 'undefined'){
   noise(p5, p5.prototype);
-}
+}
\ No newline at end of file
diff --git a/src/math/random.js b/src/math/random.js
index f6bc21eb3d..717c6bccc1 100644
--- a/src/math/random.js
+++ b/src/math/random.js
@@ -105,12 +105,7 @@ function random(p5, fn){
    * For example, calling `random(-5, 10.2)` returns values from -5 up to but
    * not including 10.2.
    *
-   * @method random
-   * @param  {Number} [min]   lower bound (inclusive).
-   * @param  {Number} [max]   upper bound (exclusive).
-   * @return {Number} random number.
-   *
-   * @example
+   * ```js example
    * function setup() {
    *   createCanvas(100, 100);
    *
@@ -126,8 +121,9 @@ function random(p5, fn){
    *
    *   describe('A black dot appears in a random position on a gray square.');
    * }
+   * ```
    *
-   * @example
+   * ```js example
    * function setup() {
    *   createCanvas(100, 100);
    *
@@ -143,8 +139,9 @@ function random(p5, fn){
    *
    *   describe('A black dot appears in a random position on a gray square.');
    * }
+   * ```
    *
-   * @example
+   * ```js example
    * function setup() {
    *   createCanvas(100, 100);
    *
@@ -165,8 +162,9 @@ function random(p5, fn){
    *
    *   describe('An animal face is displayed at random. Either a lion, tiger, or bear.');
    * }
+   * ```
    *
-   * @example
+   * ```js example
    * function setup() {
    *   createCanvas(100, 100);
    *
@@ -187,8 +185,9 @@ function random(p5, fn){
    *   strokeWeight(5);
    *   point(x, y);
    * }
+   * ```
    *
-   * @example
+   * ```js example
    * function setup() {
    *   createCanvas(100, 100);
    *
@@ -209,8 +208,9 @@ function random(p5, fn){
    *   strokeWeight(5);
    *   point(x, y);
    * }
+   * ```
    *
-   * @example
+   * ```js example
    * let x = 50;
    * let y = 50;
    *
@@ -230,6 +230,7 @@ function random(p5, fn){
    *   // Draw the point.
    *   point(x, y);
    * }
+   * ```
    *
    * `random()` can also be used in shaders with p5.strands. The following example
    * uses `random()` to create varying colors on a shape.
@@ -259,6 +260,11 @@ function random(p5, fn){
    *   sphere(30);
    * }
    * ```
+   *
+   * @method random
+   * @param  {Number} [min]   lower bound (inclusive).
+   * @param  {Number} [max]   upper bound (exclusive).
+   * @return {Number} random number.
    */
   /**
    * @method random
diff --git a/src/utilities/time_date.js b/src/utilities/time_date.js
index 5b85c4dcbb..5b0b4c154b 100644
--- a/src/utilities/time_date.js
+++ b/src/utilities/time_date.js
@@ -108,10 +108,8 @@ function timeDate(p5, fn){
    * sketch includes asynchronous loading using `async`/`await`, then
    * `millis()` begins tracking time as soon as the asynchronous code
    * starts running.
-   * @method millis
-   * @return {Number} number of milliseconds since starting the sketch.
    *
-   * @example
+   * ```js example
    * function setup() {
    *   createCanvas(100, 100);
    *
@@ -132,8 +130,9 @@ function timeDate(p5, fn){
    *     `The text 'Startup time: ${round(ms, 2)} ms' written in black on a gray background.`
    *   );
    * }
+   * ```
    *
-   * @example
+   * ```js example
    * function setup() {
    *   createCanvas(100, 100);
    *
@@ -154,8 +153,9 @@ function timeDate(p5, fn){
    *   // Display how long the sketch has run.
    *   text(`Running time: ${nf(s, 1, 1)} sec`, 5, 50, 90);
    * }
+   * ```
    *
-   * @example
+   * ```js example
    * function setup() {
    *   createCanvas(100, 100);
    *
@@ -174,8 +174,9 @@ function timeDate(p5, fn){
    *   // Draw the circle.
    *   circle(x, 50, 30);
    * }
+   * ```
    *
-   * @example
+   * ```js example
    * async function setup() {
    *   // Load the GeoJSON.
    *   await loadJSON('https://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/all_day.geojson');
@@ -198,6 +199,7 @@ function timeDate(p5, fn){
    *     `The text "It took ${round(ms, 2)} ms to load the data" written in black on a gray background.`
    *   );
    * }
+   * ```
    *
    * `millis()` can also be used in shaders with p5.strands. The following example
    * uses `millis()` to create time-based color transitions on a shape.
@@ -228,6 +230,9 @@ function timeDate(p5, fn){
    *   sphere(30);
    * }
    * ```
+   *
+   * @method millis
+   * @return {Number} number of milliseconds since starting the sketch.
    */
   fn.millis = function() {
     if (this._millisStart === -1) {