Remove number of working days as its not mandated for inclusion

Author: liamjberrisford

cfrr_program_details/accessibility.ipynb

@@ -18,7 +18,7 @@
     "  Please include the URL of the page where you encountered the issue and a brief description.\n",
     "- **Email**: [email protected]\n",
     "\n",
-    "All enquiries and requests sent through the feedback mechanism will be handled by the Coding for Reproducible Research team. Responses are typically provided within --Agree upon number here-- working days.\n",
+    "All enquiries and requests sent through the feedback mechanism will be handled by the Coding for Reproducible Research team. \n",
     "\n",
     "This statement was prepared on 6th August 2025. The statement was last reviewed on 8th August 2025.\n",
     "\n",