Update README.md

README.md

-# Dialog Presentation Nlp
+# Dialog of NLP lab presentation
 
 Developed at [NLP Centre](https://nlp.fi.muni.cz/en), [FI MU](https://www.fi.muni.cz/index.html.en) for [Karel Pepper](https://nlp.fi.muni.cz/trac/pepper)