QL: Merge branch 'main' into qldoc-nodes

Author: tausbn

README.md

@@ -1,5 +1,7 @@
 # QL analysis support for CodeQL
 
+*Part of the May 2021 [code scanning hackathon](https://github.com/github/code-scanning-hackathon/issues/3).*
+
 Under development.
 
 ## Building the tools from source

ql/src/queries/style/MissingOverride.ql

@@ -16,5 +16,5 @@ string getQualifiedName(ClassPredicate p) {
 
 from ClassPredicate pred, ClassPredicate sup
 where pred.overrides(sup) and not pred.isOverride()
-select pred, getQualifiedName(pred) + "overrides $@ but does not have an override annotation.", sup,
-  getQualifiedName(sup)
+select pred, getQualifiedName(pred) + " overrides $@ but does not have an override annotation.",
+  sup, getQualifiedName(sup)