diff --git a/lib/devices/custom.js b/lib/devices/custom.js
index 4d35da7..9f3e4cd 100644
--- a/lib/devices/custom.js
+++ b/lib/devices/custom.js
@@ -222,7 +222,7 @@ module.exports = function custom(device) {
    *   console.log("  axis:", data.axis);
    *   console.log("  xMagnitud:", data.xMagnitud);
    *   console.log("  yMagnitud:", data.yMagnitud);
-   *   console.log("  speed:", data.timeStamp);
+   *   console.log("  speed:", data.speed);
    *   console.log("  timeStamp:", data.timeStamp);
    * });
    * @return {object} promise for command
@@ -349,7 +349,7 @@ module.exports = function custom(device) {
    * for the `dataStreaming` or `odometer` event to get the data.
    *
    * @param {Number} [sps=5] samples per second
-   * @param {Boolean} [remove=false] forces velocity streaming to stop
+   * @param {Boolean} [remove=false] forces odometer streaming to stop
    * @example
    * orb.streamOdometer();
    *
@@ -405,7 +405,7 @@ module.exports = function custom(device) {
    * for the `dataStreaming` or `accelOne` event to get the data.
    *
    * @param {Number} [sps=5] samples per second
-   * @param {Boolean} [remove=false] forces velocity streaming to stop
+   * @param {Boolean} [remove=false] forces accelOne streaming to stop
    * @example
    * orb.streamAccelOne();
    *
@@ -432,7 +432,7 @@ module.exports = function custom(device) {
    * for the `dataStreaming` or `imuAngles` event to get the data.
    *
    * @param {Number} [sps=5] samples per second
-   * @param {Boolean} [remove=false] forces velocity streaming to stop
+   * @param {Boolean} [remove=false] forces streaming of IMU angles to stop
    * @example
    * orb.streamImuAngles();
    *
@@ -461,7 +461,7 @@ module.exports = function custom(device) {
    * for the `dataStreaming` or `accelerometer` event to get the data.
    *
    * @param {Number} [sps=5] samples per second
-   * @param {Boolean} [remove=false] forces velocity streaming to stop
+   * @param {Boolean} [remove=false] forces accelerometer streaming to stop
    * @example
    * orb.streamAccelerometer();
    *
@@ -490,7 +490,7 @@ module.exports = function custom(device) {
    * for the `dataStreaming` or `gyroscope` event to get the data.
    *
    * @param {Number} [sps=5] samples per second
-   * @param {Boolean} [remove=false] forces velocity streaming to stop
+   * @param {Boolean} [remove=false] forces gyroscope streaming to stop
    * @example
    * orb.streamGyroscope();
    *
@@ -519,7 +519,7 @@ module.exports = function custom(device) {
    * for the `dataStreaming` or `motorsBackEmf` event to get the data.
    *
    * @param {Number} [sps=5] samples per second
-   * @param {Boolean} [remove=false] forces velocity streaming to stop
+   * @param {Boolean} [remove=false] forces motor back EMF streaming to stop
    * @example
    * orb.streamMotorsBackEmf();
    *