Fix: IsRecordingEvents -> IsRecording

[mayurkale22]

Original issue: open-telemetry/opentelemetry-specification#44

Reference code:

opentelemetry-js/packages/opentelemetry-types/src/trace/span.ts

Lines 99 to 105 in 9855636

	/**
	* Returns the flag whether this span will be recorded.
	*
	* @returns true if this Span is active and recording information like events
	* with the AddEvent operation and attributes using setAttributes.
	*/
	isRecordingEvents(): boolean;

[xiao-lix]

@mayurkale22 Would it be fine if I take this?

[mayurkale22]

@mayurkale22 Would it be fine if I take this?

Sure, I have assigned to you. Thanks for taking the initiative. :)