fixed markdown link

README.md

@@ -3,7 +3,7 @@ license: apache-2.0
 ---
 # Model Card for Zamba2-2.7B
 
-Zamba2-2.7B is a hybrid model composed of state-space and transformer blocks. It broadly follows the [Zamba architecture](https://arxiv.org/abs/2405.16712) which consists of a Mamba backbone alternating with shared transformer blocks (see diagram in [Model Details](#Model-Details)). Zamba2-2.7B possesses three major improvements over Zamba1:
+Zamba2-2.7B is a hybrid model composed of state-space and transformer blocks. It broadly follows the [Zamba architecture](https://arxiv.org/abs/2405.16712) which consists of a Mamba backbone alternating with shared transformer blocks (see diagram in [Model Details](#model-details)). Zamba2-2.7B possesses three major improvements over Zamba1:
 
 1.) Mamba1 blocks have been replaced with Mamba2 blocks.