Update release notes for 4.0
diff --git a/site/src/site/releasenotes/groovy-4.0.adoc b/site/src/site/releasenotes/groovy-4.0.adoc
index 5dc1222..9330e5b 100644
--- a/site/src/site/releasenotes/groovy-4.0.adoc
+++ b/site/src/site/releasenotes/groovy-4.0.adoc
@@ -415,7 +415,7 @@
[width="80%",align="center"]
|===
-a| NOTE: _WARNING:_
+a| WARNING:
The implementation of records is not final, hence the incubating status.
We are still weighing up numerous options.
We can make our record-like classes much more flexible than the Java variant,
@@ -505,7 +505,7 @@
GINQ supports querying collections in a SQL-like style.
-[source,groovy]
+[source, sql]
--------------------------------------
from p in persons
leftjoin c in cities on p.city.name == c.name
