Add fixes based on v3.1 smoke testing (#1215)

Author: gitbuda

pages/release-notes.mdx

@@ -208,8 +208,8 @@ updated.
   [#2713](https://github.com/memgraph/memgraph/pull/2713)
 - Added support for dynamic relationship creation. Users can now create
   relationship types based on variable values. Example: `WITH {my_edge_type:
-  "KNOWS"} as x CREATE ()-[x.my_edge_type]->();` The result of this query would
-  be a created triplet with the relationship type `KNOWS`.
+  "KNOWS"} as x CREATE ()-[:x.my_edge_type]->();` The result of this query
+  would be a created triplet with the relationship type `KNOWS`.
   [#2558](https://github.com/memgraph/memgraph/pull/2558)
 - Added the `length` function, which outputs the number of relationships in a
   given path object in the query or the number of elements in a list. The