Update README.md

README.md

@@ -32,4 +32,4 @@ The alien smiled and said, "You're welcome
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 ## Unity Sentis
-Unity Sentis the the inference engine which runs on Unity 2023. More can be found about it [here](https://unity.com/products/sentis)
+Unity Sentis is the inference engine which runs on Unity 2023. More can be found about it [here](https://unity.com/products/sentis)