diff --git a/README.md b/README.md
index e59d226..7209df4 100644
--- a/README.md
+++ b/README.md
@@ -137,7 +137,7 @@ This only has to be run once while `register` has to be run on each initializati
 -   `obj` **[Object](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object)** 
     -   `obj.jobKey` **[string](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String)** A unique key for the job that was used for registering, and be used for canceling in later stage.
     -   `obj.timeout` **[number](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number)** The amount of time (in ms) after which the React instance should be terminated regardless of whether the task has completed or not. (optional, default `2000`)
-    -   `obj.period` **[number](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number)** The frequency to run the job with (in ms). This number is not exact, Android may modify it to save batteries. Note: For Android > N, the minimum is 900 0000 (15 min). (optional, default `900000`)
+    -   `obj.period` **[number](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number)** The frequency to run the job with (in ms). This number is not exact, Android may modify it to save batteries. Note: For Android > N, the minimum is 900 000 (15 min). (optional, default `900000`)
     -   `obj.persist` **[boolean](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Boolean)** If the job should persist over a device restart. (optional, default `true`)
     -   `obj.override` **[boolean](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Boolean)** Whether this Job should replace pre-existing jobs with the same key. (optional, default `true`)
     -   `obj.networkType` **[number](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number)** Only run for specific network requirements. (optional, default `NETWORK_TYPE_NONE`)
diff --git a/index.js b/index.js
index 1070eba..cb76501 100644
--- a/index.js
+++ b/index.js
@@ -62,7 +62,7 @@ const BackgroundJob = {
    * @param {Object} obj
    * @param {string} obj.jobKey A unique key for the job that was used for registering, and be used for canceling in later stage.
    * @param {number} [obj.timeout = 2000] The amount of time (in ms) after which the React instance should be terminated regardless of whether the task has completed or not.
-   * @param {number} [obj.period = 900000] The frequency to run the job with (in ms). This number is not exact, Android may modify it to save batteries. Note: For Android > N, the minimum is 900 0000 (15 min).
+   * @param {number} [obj.period = 900000] The frequency to run the job with (in ms). This number is not exact, Android may modify it to save batteries. Note: For Android > N, the minimum is 900 000 (15 min).
    * @param {boolean} [obj.persist = true] If the job should persist over a device restart.
    * @param {boolean} [obj.override = true] Whether this Job should replace pre-existing jobs with the same key.
    * @param {number} [obj.networkType = NETWORK_TYPE_NONE] Only run for specific network requirements.