Changing README.md to use conda create (#465)

Author: mtauraso

python-project-template/README.md.jinja

@@ -29,7 +29,7 @@ environments. If you have conda installed locally, you can run the following to
 create and activate a new environment.
 
 ```
->> conda create env -n <env_name> python=3.10
+>> conda create -n <env_name> python=3.10
 >> conda activate <env_name>
 ```