nit updates (#5823)

Author: maryamhonari

docs/Readme.md

@@ -65,7 +65,7 @@ under active development and may be unstable. A few helpful guidelines:
 |:-------:|:------:|:-------------:|:-------:|:------------:|:------------:|:------------:|
 | **Release 20** | **November 21, 2022** | **[source](https://github.com/Unity-Technologies/ml-agents/tree/release_20)** | **[docs](https://github.com/Unity-Technologies/ml-agents/tree/release_20_docs/docs/Readme.md)** | **[download](https://github.com/Unity-Technologies/ml-agents/archive/release_20.zip)** | **[0.30.0](https://pypi.org/project/mlagents/0.30.0/)** | **[2.3.0](https://docs.unity3d.com/Packages/[email protected]/manual/index.html)** |
 | **main (unstable)** | -- | [source](https://github.com/Unity-Technologies/ml-agents/tree/main) | [docs](https://github.com/Unity-Technologies/ml-agents/tree/main/docs/Readme.md) | [download](https://github.com/Unity-Technologies/ml-agents/archive/main.zip) | -- | -- |
-| **Verified Package 1.0.8** | **May 26, 2021** | **[source](https://github.com/Unity-Technologies/ml-agents/tree/com.unity.ml-agents_1.0.8)** | **[docs](https://github.com/Unity-Technologies/ml-agents/blob/release_2_verified_docs/docs/Readme.md)** | **[download](https://github.com/Unity-Technologies/ml-agents/archive/com.unity.ml-agents_1.0.8.zip)** | **[0.16.1](https://pypi.org/project/mlagents/0.16.1/)** | **[1.0.8](https://docs.unity3d.com/Packages/[email protected]/manual/index.html)** |
+| **Verified Package 1.0.8** | **May 26, 2021** | **[source](https://github.com/Unity-Technologies/ml-agents/tree/com.unity.ml-agents_1.0.8)** | **[docs](https://github.com/Unity-Technologies/ml-agents/blob/release_20_verified_docs/docs/Readme.md)** | **[download](https://github.com/Unity-Technologies/ml-agents/archive/com.unity.ml-agents_1.0.8.zip)** | **[0.16.1](https://pypi.org/project/mlagents/0.16.1/)** | **[1.0.8](https://docs.unity3d.com/Packages/[email protected]/manual/index.html)** |
 
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