Update README.md

README.md

@@ -53,7 +53,7 @@ git submodule update --init --recursive
 a. For material recognition/DBAT (uses conda):
 Get into Dynamic-Backward-Attention-Transformer directory,
 ```cmd
-cd Dynamic-Backward-Atention-Transformer
+cd Dynamic-Backward-Attention-Transformer
 conda env create -f environment.yml
 ```