Small update (#913)

Author: jcarolinares

content/hardware/04.pro/boards/portenta-c33/product.md

@@ -3,7 +3,7 @@ title: Portenta C33
 url_shop: https://store.arduino.cc/portenta-c33
 #url_guide: /software/ide-v1/tutorials/getting-started/cores/arduino-mbed_portenta
 core: arduino:mbed_portenta
-forumCategorySlug: '/hardware/portenta/91'
+#forumCategorySlug: '/hardware/portenta/91'
 #productCode: '041'
 ---