docs(angular): include add diff sign (#3157)

thetaPC · web-flow · commit b4993009007d · 2023-09-28T08:05:51.000-07:00
diff --git a/docs/angular/build-options.md b/docs/angular/build-options.md
@@ -429,7 +429,7 @@ import { Component } from '@angular/core';
 })
 export class TestComponent {
   constructor() {
-    addIcons({ alarm, logoIonic });
++   addIcons({ alarm, logoIonic });
   }
 }
 ```

Original file line number	Diff line number	Diff line change
`@@ -429,7 +429,7 @@ import { Component } from '@angular/core';`
`429`	`429`	`})`
`430`	`430`	`export class TestComponent {`
`431`	`431`	`constructor() {`
`432`		`- addIcons({ alarm, logoIonic });`
	`432`	`++ addIcons({ alarm, logoIonic });`
`433`	`433`	`}`
`434`	`434`	`}`
`435`	`435`	```