Apply suggestion from @marcoscaceres

Author: marcoscaceres

README.md

@@ -5,7 +5,6 @@ It is being incubated by the [Web Audio Community Group](https://www.w3.org/grou
 
 This is the source for the [Web Speech API](https://webaudio.github.io/web-speech-api/) spec.
 
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 ## Tests
 
 For normative changes, a corresponding