remove commit option

Author: devalog

fern/products/sdks/reference/generators-yml-reference.mdx

@@ -674,31 +674,18 @@ groups:
 
 ### GitHub Configuration
 
-Specify how your SDKs are generated in GitHub using the `github` configuration. 
+Specify how your SDKs are generated in GitHub using the `github` configuration.
+Designate the `mode` to specifiy how Fern handles your code changes. For all of the
+modes, you must specify the GitHub repository in which you want to store your
+SDK code. You can also configure a branch name, license, and reviewers. 
 
 <Note>Make sure the [Fern GitHub app](https://github.com/apps/fern-api) is installed on your destination repository</Note>
 
-For all of these modes, you must specify the GitHub repository in which you want to store your SDK code. You can also
-configure a branch name, license, and reviewers. 
 
-
-#### Commit and release (recommended)
+#### Release (recommended)
 
 Fern generates your code, commits it to main, and tags a new release.
 
-Commit:
-```yml {6-8}
-groups: 
-  ts-sdk:
-    generators:
-      - name: fernapi/fern-typescript-sdk
-      ...
-        github: 
-          repository: "your-org/your-repo-name"
-          mode: "commit"
-```
-
-Release:
 ```yml {6-17}
 groups: 
   ts-sdk:
@@ -713,7 +700,7 @@ groups:
 <ParamField path="repository" type="string" required={true} toc={true}>
 </ParamField>
 
-<ParamField path="mode" type="'commit' | 'release''" required={false} toc={true}>
+<ParamField path="mode" type="'release'" required={false} toc={true}>
 </ParamField>
 
 <ParamField path="branch" type="string" required={false} toc={true}>