Update custom.txt

docs/custom.txt

@@ -23,6 +23,7 @@ The documentation on CSSContainer is a bit under-developed, more documentation c
 -----------------------------------------------------------------------------
 
 Example:
+
     CRISPY_TAILWIND_STYLE = {
         "text": "bg-gray-50 border border-gray-300",
         "select": "bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5 dark:bg-gray-700 dark:border-gray-600 dark:placeholder-gray-400 dark:text-white dark:focus:ring-blue-500 dark:focus:border-blue-500",
@@ -31,6 +32,7 @@ Example:
 This is currently only working for the input fields and the select field. More coming soon.
 
 These are the fields you can override:
+
     CRISPY_TAILWIND_STYLE = {
         "text": "",
         "number": "",