docs: Use '--upgrade' in extra install example (#123)

* Add the use of '--upgrade' in example install commands for the extras. * Amends PR #122.
recast-hep · Nov 8, 2023 · e6fadeb · e6fadeb
1 parent cfeb459
commit e6fadeb
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/README.md b/README.md
@@ -52,7 +52,7 @@ Commands:
 Running the example from the [ATLAS Exotics Rome Workshop 2018][ATLAS Exotics Workshop 2018] using the `local` backend:
 
 ```
-python -m pip install 'recast-atlas[local]'
+python -m pip install --upgrade 'recast-atlas[local]'
 ```
 
 ```
@@ -64,7 +64,7 @@ recast run examples/rome --backend local
 Running the example from the [ATLAS Exotics Rome Workshop 2018][ATLAS Exotics Workshop 2018] using the `reana` backend:
 
 ```
-python -m pip install 'recast-atlas[reana]'
+python -m pip install --upgrade 'recast-atlas[reana]'
 ```
 
 ```