Typo: 'No' cameras found in cameras found event

[rala72]

Cameras found event has no in documentation.

ngx-scanner/projects/zxing-scanner/src/lib/zxing-scanner.component.ts

Lines 161 to 165 in 5cfdabf

	/**
	* Emits events when no cameras are found, will inject an exception (if available) to the callback.
	*/
	@Output()
	camerasFound: EventEmitter<MediaDeviceInfo[]>;