docs: Update pagination examples to use empty list instead of unit

Changes examples to use [] to match the expected [Action] parameter type.

IHP/Pagination/ControllerFunctions.hs

@@ -173,7 +173,7 @@ defaultPaginationOptions =
 --
 -- __Example:__
 --
--- > (users, pagination) <- paginatedSqlQuery "SELECT id, firstname, lastname FROM users" ()
+-- > (users, pagination) <- paginatedSqlQuery "SELECT id, firstname, lastname FROM users" []
 --
 -- Take a look at "IHP.QueryBuilder" for a typesafe approach on building simple queries.
 --
@@ -196,7 +196,7 @@ paginatedSqlQuery = paginatedSqlQueryWithOptions defaultPaginationOptions
 -- > (users, pagination) <- paginatedSqlQueryWithOptions
 -- >     (defaultPaginationOptions |> set #maxItems 10)
 -- >     "SELECT id, firstname, lastname FROM users"
--- >     ()
+-- >     []
 --
 -- Take a look at "IHP.QueryBuilder" for a typesafe approach on building simple queries.
 --