Merge pull request #5576 from metabase/make-docs-true-again

remove false bit about nested queries [ci skip]

docs/users-guide/04-asking-questions.md

@@ -17,7 +17,7 @@ The first dropdown menu in the question builder is where you’ll choose the dat
 
 If you've [saved some questions](06-sharing-answers.html), in the Data menu you'll see the option to use one of your saved questions as source data. What this means in practice is that you can do things like use complex SQL queries to create new tables that can be used in a question just like any other table in your database.
 
-You can use any saved question as source data, provided you have [permission](../administration-guide/05-setting-permissions.html) to view that question. You can even use questions that were saved as a chart rather than a table. The only caveat is that you can't use a saved question which itself uses a saved question as source data. (That's more inception than Metabase can handle!)
+You can use any saved question as source data, provided you have [permission](../administration-guide/05-setting-permissions.html) to view that question. You can even use questions that were saved as a chart rather than a table.
 
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