Rename remaining mentions of "inline completion" to "edit prediction" (#35512)

Release Notes:

- N/A

docs/src/ai/llm-providers.md

@@ -220,7 +220,7 @@ Alternatively, you can provide an OAuth token via the `GH_COPILOT_TOKEN` environ
 
 > **Note**: If you don't see specific models in the dropdown, you may need to enable them in your [GitHub Copilot settings](https://github.com/settings/copilot/features).
 
-To use Copilot Enterprise with Zed (for both agent and inline completions), you must configure your enterprise endpoint as described in [Configuring GitHub Copilot Enterprise](./edit-prediction.md#github-copilot-enterprise).
+To use Copilot Enterprise with Zed (for both agent and completions), you must configure your enterprise endpoint as described in [Configuring GitHub Copilot Enterprise](./edit-prediction.md#github-copilot-enterprise).
 
 ### Google AI {#google-ai}
 

docs/src/key-bindings.md

@@ -93,7 +93,7 @@ For example:
 # in an editor, it might look like this:
 Workspace os=macos keyboard_layout=com.apple.keylayout.QWERTY
   Pane
-    Editor mode=full extension=md inline_completion vim_mode=insert
+    Editor mode=full extension=md vim_mode=insert
 
 # in the project panel
 Workspace os=macos