fix API doc

doc/API.md

@@ -3755,7 +3755,7 @@ Defines the options for a Grid
 | <a id="marginunit"></a> `marginUnit?` | `string` | (internal) unit for margin (default? 'px') set when `margin` is set as string with unit (ex: 2rem') | [types.ts:320](https://github.com/adumesny/gridstack.js/blob/master/src/types.ts#L320) |
 | <a id="maxrow-2"></a> `maxRow?` | `number` | maximum rows amount. Default? is 0 which means no maximum rows | [types.ts:323](https://github.com/adumesny/gridstack.js/blob/master/src/types.ts#L323) |
 | <a id="minrow"></a> `minRow?` | `number` | minimum rows amount which is handy to prevent grid from collapsing when empty. Default is `0`. When no set the `min-height` CSS attribute on the grid div (in pixels) can be used, which will round to the closest row. | [types.ts:328](https://github.com/adumesny/gridstack.js/blob/master/src/types.ts#L328) |
-| <a id="nonce"></a> `nonce?` | `string` | If you are using a nonce-based Content Security Policy, pass your nonce here and GridStack will add it to the <style> elements it creates. | [types.ts:332](https://github.com/adumesny/gridstack.js/blob/master/src/types.ts#L332) |
+| <a id="nonce"></a> `nonce?` | `string` | If you are using a nonce-based Content Security Policy, pass your nonce here and GridStack will add it to the `<style>` elements it creates. | [types.ts:332](https://github.com/adumesny/gridstack.js/blob/master/src/types.ts#L332) |
 | <a id="placeholderclass"></a> `placeholderClass?` | `string` | class for placeholder (default?: 'grid-stack-placeholder') | [types.ts:335](https://github.com/adumesny/gridstack.js/blob/master/src/types.ts#L335) |
 | <a id="placeholdertext"></a> `placeholderText?` | `string` | placeholder default content (default?: '') | [types.ts:338](https://github.com/adumesny/gridstack.js/blob/master/src/types.ts#L338) |
 | <a id="removable"></a> `removable?` | `string` \| `boolean` | if true widgets could be removed by dragging outside of the grid. It could also be a selector string (ex: ".trash"), in this case widgets will be removed by dropping them there (default?: false) See example (http://gridstack.github.io/gridstack.js/demo/two.html) | [types.ts:348](https://github.com/adumesny/gridstack.js/blob/master/src/types.ts#L348) |

src/types.ts

@@ -328,7 +328,7 @@ export interface GridStackOptions {
   minRow?: number;
 
   /** If you are using a nonce-based Content Security Policy, pass your nonce here and
-   * GridStack will add it to the <style> elements it creates. */
+   * GridStack will add it to the `<style>` elements it creates. */
   nonce?: string;
 
   /** class for placeholder (default?: 'grid-stack-placeholder') */