BF: typo in selectMultiplePlugins - string needs to be f-string

fsl/add_module/plugin_manifest.py

@@ -42,7 +42,7 @@ optional but recommended:
   - ``description``:  An extended description of the plugin
   - ``version``:      A version identifier for the plugin (used solely for
                       descriptive purposes)
-  - ``tersm_of_use``: Terms of use for the plugin (displayed to the user)
+  - ``terms_of_use``: Terms of use for the plugin (displayed to the user)
   - ``destination``:  Default installation directory. May contain environment
                       variables and ``~``.
 """  # noqa: E501

fsl/add_module/ui.py

@@ -157,7 +157,7 @@ def _selectMultiplePlugins(plugins : List[Plugin]) -> List[Plugin]:
              'Alternately, enter the numbers of each module you would like '
              'to download, separated by spaces. For example, if you would '
              f'like to download the [{plugins[0].name}] and '
-             '[{plugins[1],name}] modules, enter "1 2".', indent=2, wrap=True)
+             f'[{plugins[1],name}] modules, enter "1 2".', indent=2, wrap=True)
 
         response = prompt('Enter module(s) to download: ')