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packages/plugin-audio-multi-response/docs/jspsych-audio-multi-response.md

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 # jspsych-audio-multi-response plugin
 
-This plugin plays an audio file and records responses generated by both button click and the keyboard. Allowing multiple response modalities is useful when designing assessments that will be administered on both desktop and mobile (e.g., phone or tablet) devices. The stimulus can be displayed until a response is given, or for a pre-determined amount of time. The trial can be ended automatically iparticipant has failed to respond within a fixed length of time.
+This plugin plays an audio file and records responses generated by both button click and the keyboard. Allowing multiple response modalities is useful when designing assessments that will be administered on both desktop and mobile (e.g., phone or tablet) devices. The stimulus can be displayed until a response is given, or for a pre-determined amount of time. The trial can be ended automatically if the participant has failed to respond within a fixed length of time.
 
 If the browser supports it, audio files are played using the WebAudio API. This allows for reasonably precise timing of the playback. The timing of responses generated is measured against the WebAudio specific clock, improving the measurement of response times. If the browser does not support the WebAudio API, then the audio file is played with HTML5 audio.