docs: fix spellings

docs/.wordlist.txt

@@ -34,6 +34,7 @@ subdirectories
 subtree
 subfolders
 Subpackages
+testcraft
 UI
 utils
 VM

docs/how-to-guides/use-completion.rst

@@ -5,7 +5,7 @@ Use the completion module
 
 Craft-cli provides a completion module for auto-generating bash completion scripts for applications using its :py:class:`Dispatcher`.
 
-In order to invoke it, the application needs to have a public function that returns some basic information about itself. All applications must provide their :py:class:`Dispatcher` and a config to initialize commands with. By default, craft-cli commands don't need to be initialized with anything, so this would be ``None`` in the basic case.
+In order to invoke it, the application needs to have a public function that returns some basic information about itself. All applications must provide their :py:class:`Dispatcher` and a configuration to initialise commands with. By default, craft-cli commands don't need to be initialized with anything, so this would be ``None`` in the basic case.
 
 For a project named "testcraft", create the file :file:`testcraft/application.py` and add the following content:
 
@@ -28,7 +28,7 @@ Once the function is made, the completion module can be invoked to create the co
 Applications using craft-application
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-Commands from `craft-application`_ need their ``app_config`` dictionary in order to be initialized. To handle this, return the ``app_config`` alongside the application's :py:class:`Dispatcher` object:
+Commands from `craft-application`_ need their ``app_config`` dictionary in order to be initialised. To handle this, return the ``app_config`` alongside the application's :py:class:`Dispatcher` object:
 
 .. code:: python