Clarify indexes return column for SHOW TRANSACTIONS when dynamic values are used (#1365)

Author: JPryce-Aklundh

modules/ROOT/pages/clauses/transaction-clauses.adoc

@@ -91,7 +91,8 @@ For details, see xref::planning-and-tuning/runtimes/index.adoc[Cypher runtime].
 m| STRING
 
 m| indexes
-a| The indexes utilised by the query currently executing in this transaction, or `null` if no query is currently executing.
+a| The indexes utilized by the query currently executing in this transaction, or `null` if no query is currently executing.
+Only indexes evaluating static node labels and relationship types are shown in this column.
 m| LIST<MAP>