diff --git a/apps/docs/content/troubleshooting/edge-function-504-error-response.mdx b/apps/docs/content/troubleshooting/edge-function-504-error-response.mdx
index 1d23298b460..f879355f8be 100644
--- a/apps/docs/content/troubleshooting/edge-function-504-error-response.mdx
+++ b/apps/docs/content/troubleshooting/edge-function-504-error-response.mdx
@@ -143,7 +143,7 @@ GROUP BY req.pathname, res.status_code
 limit 10
 ```
 
-### When Optimization Is Not enough
+### When Optimization Is not enough
 
 Edge Functions have a hard runtime ceiling that cannot be raised. If your use case genuinely requires more, consider:
 - using a serverless/edge function service, such as [AWS Lambda](https://aws.amazon.com/pm/lambda/), with fewer restrictions