Update README.md

fix conda env name

Author: axelwalter

README.md

@@ -18,7 +18,7 @@ The recommended way of installing pyopenms_viz is through the Python Package Ind
 First create a new environemnt:
 
 ```bash
-conda create --name=massdash python=3.10
+conda create --name=pyopenms_viz python=3.10
 conda activate pyopenms_viz 
 ```
 Then in the new environment install pyopenms_viz.