docs: qapi: Remove outdated reference to simple unions

Commit 4e99f4b12c0e dropped simple unions and updated most
documentation accordingly, but in one case we still claim that
there are "two flavors of unions".

Signed-off-by: Andrea Bolognani <[email protected]>
Message-Id: <20220420153408[email protected]>
Reviewed-by: Markus Armbruster <[email protected]>
Signed-off-by: Markus Armbruster <[email protected]>

diff --git a/docs/devel/qapi-code-gen.rst b/docs/devel/qapi-code-gen.rst
index 246709ede8953802fad728b6d4be4aa5ebb60452..7b968433a68ff9c994745e2ee9fe697e26cc500f 100644 (file)
--- a/docs/devel/qapi-code-gen.rst
+++ b/docs/devel/qapi-code-gen.rst
@@ -41,8 +41,8 @@ used internally.
 
 There are several kinds of types: simple types (a number of built-in
 types, such as ``int`` and ``str``; as well as enumerations), arrays,
-complex types (structs and two flavors of unions), and alternate types
-(a choice between other types).
+complex types (structs and unions), and alternate types (a choice
+between other types).
 
 
 Schema syntax