more updating.

README.md

@@ -163,33 +163,31 @@ annotations = [
  - Annotation font styling; user can change font family, font weight, or font color:
  ```js
 annotations = [
-  { start: 0, end: 22, name: "Strong promoter", direction: 1, border: "dashed", font: {"fontFamily": "Times New Roman", "fontWeight": 800, "fontSize": 17, "fontColor": "red"}},
+  { start: 0, end: 22, name: "Strong promoter", direction: 1, border: "dashed", font: {fontFamily: "Times New Roman", fontWeight: 800, fontSize: 17, fontColor: 'blue'}},
 ];
 ```
- - Adding an svg icon to annotation; the available icons are part of the SBOL library and can be viewed in the `assets` folder under `src/assets/`, the name of the desired icon must exactly match the filename of the icon in the `assets` folder:
+ - Adding an svg icon to annotation; the available icons are part of the SBOL library and can be viewed in the `assets` folder under `src/assets/`, the name of the desired icon must exactly match the filename of the icon in the `assets` folder. In this example `promoter` matches the name of the promoter icon file `promoter.png`:
  ```js
 annotations = [
-  { start: 0, end: 22, name: "Strong promoter", direction: 1, border: "dashed", font: {"fontFamily": "Times New Roman", "fontWeight": 800, "fontSize": 17, "fontColor": "red"}},
+  { start: 0, end: 22, name: "Strong promoter", direction: 1, border: "dashed", font: {fontFamily: "Times New Roman", fontWeight: 800, fontSize: 17, fontColor: 'blue'}},
   svg: 'promoter'
 ];
 ```
-  here `promoter` matches the name of the promoter icon file `promoter.png`
  - Annotation background color gradient. User can enter a starting color and stopping color:
 ```js
 annotations = [
-  { start: 0, end: 22, name: "Strong promoter", direction: 1, border: "dashed", font: {"fontFamily": "Times New Roman", "fontWeight": 800, "fontSize": 17, "fontColor": "red"}},
+  { start: 0, end: 22, name: "Strong promoter", direction: 1, border: "dashed", font: {fontFamily: "Times New Roman", fontWeight: 800, fontSize: 17, fontColor: 'blue'}},
   svg: 'promoter', gradient: {start: 'lightblue', stop: 'green'}
 ];
 ```
 
 Example result of using optional annotation parameters:
 ```js
 annotation['border'] = 'dashed';
-annotation['font'] = {"fontFamily": "Times New Roman", "fontWeight": 800, "fontSize": 17, "fontColor": 'blue'}
+annotation['font'] = {fontFamily: "Times New Roman", fontWeight: 800, fontSize: 17, fontColor: 'blue'}
 annotation['svg'] = 'promoter'
 annotation['gradient'] = {start: 'lightblue', stop: 'green'}
 ```
-<br></br>
 <img src="./demo/public/annotations-example.png" width="500" />
 
 #### `primers (=[])`