fix broken link

docs/docs/explanations/advanced-custom-settings.md

@@ -117,15 +117,15 @@ jupyterhub:
 
 Nebari supports two main configuration options for JupyterLab:
 
-- `jupyterlab.idle_culler` - This is used to configure the idle culler for JupyterLab. See [idle culling](/docs/how-tos/nebari-idle-culler) for more information.
+- `jupyterlab.idle_culler` - This is used to configure the idle culler for JupyterLab. See [idle culling](/docs/how-tos/idle-culling) for more information.
 
 ```yaml
 jupyterlab:
   idle_culler:
     kernel_cull_idle_timeout: 30
 ```
 
-- `jupyterlab.initial_repositories` - Clones specified repositories into user directories upon JupyterLab instance initialization. Accepts a list of name: url pairs, with each 'name' becoming the folder name in the user's home directory.
+- `jupyterlab.initial_repositories` - Clones specified repositories into user directories upon JupyterLab instance initialization. Accepts a list of `name: url` pairs, with each `name` becoming the folder name in the user's home directory.
 
 ```yaml
 jupyterlab:
@@ -196,7 +196,6 @@ azure:
 
 ```
 
-
 </TabItem>
 
 <TabItem value="gcp" label="GCP" default="true" >