Apply suggestions from code review

Co-authored-by: nicoche <78445450+nicoche@users.noreply.github.com>

Author: nicoche

koyeb/sandbox/sandbox.py

@@ -152,7 +152,7 @@ def create(
                 delete_after_sleep: If >0, automatically delete the sandbox if service sleeps due to inactivity
                     after this many seconds.
                 app_id: If provided, create the sandbox service in an existing app instead of creating a new one.
-                enable_mesh: If True, enables service mesh for the deployment (default: False)
+                enable_mesh: If True, enables service mesh (default: False)
 
         Returns:
                 Sandbox: A new Sandbox instance
@@ -1000,7 +1000,7 @@ async def create(
                 delete_after_inactivity_delay: If >0, automatically delete the sandbox if service sleeps due to inactivity
                     after this many seconds.
                 app_id: If provided, create the sandbox service in an existing app instead of creating a new one.
-                enable_mesh: If True, enables service mesh for the deployment (default: False)
+                enable_mesh: If True, enables service mesh (default: False)
 
         Returns:
                 AsyncSandbox: A new AsyncSandbox instance