docs(README): adjust linne break

Author: sanjayaksaxena

README.md

@@ -94,6 +94,8 @@ console.log( doc.tokens().out( its.type, as.freqTable ) );
 // -> [ [ 'word', 5 ], [ 'punctuation', 2 ], [ 'emoji', 1 ] ]
 ```
 <sub>[Try the above code on RunKit](https://npm.runkit.com/wink-nlp)</sub>
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 <br/>
 Dive into [winkNLP's concepts](https://winkjs.org/wink-nlp/getting-started.html)  or head to **[winkNLP recipes](https://observablehq.com/collection/@winkjs/winknlp-recipes)** for common NLP tasks or just explore live [showcases](https://winkjs.org/showcase.html) to learn: