Update README.md

Rewording to "at the time of release"

README.md

@@ -20,7 +20,7 @@ library_name: transformers
 
 **Falcon3** family of Open Foundation Models is a set of pretrained and instruct LLMs ranging from 1B to 10B.
 
-This repository contains the **Falcon3-7B-Base**. It achieves state of art results (at release's time) on reasoning, language understanding, instruction following, code and mathematics tasks.
+This repository contains the **Falcon3-7B-Base**. It achieves state of art results (at the time of release) on reasoning, language understanding, instruction following, code and mathematics tasks.
 Falcon3-7B-Base supports 4 languages (english, french, spanish, portuguese) and a context length up to 32K.
 
 ⚠️ **This is a raw, pretrained model, which should be further finetuned for most usecases.**