apply suggestions

Author: renetapopova

modules/ROOT/content-nav.adoc

@@ -31,6 +31,7 @@
 **** xref:errors/gql-errors/22003.adoc[]
 **** xref:errors/gql-errors/22007.adoc[]
 **** xref:errors/gql-errors/22015.adoc[]
+**** xref:errors/gql-errors/25G02.adoc[]
 **** xref:errors/gql-errors/22G03.adoc[]
 **** xref:errors/gql-errors/22G05.adoc[]
 **** xref:errors/gql-errors/22N00.adoc[]
@@ -146,7 +147,6 @@
 **** xref:errors/gql-errors/25N11.adoc[]
 **** xref:errors/gql-errors/25N12.adoc[]
 **** xref:errors/gql-errors/25N13.adoc[]
-**** xref:errors/gql-errors/25G02.adoc[]
 *** xref:errors/gql-errors/index.adoc#invalid-transaction-termination[Invalid transaction termination]
 **** xref:errors/gql-errors/2DN01.adoc[]
 **** xref:errors/gql-errors/2DN02.adoc[]

modules/ROOT/pages/errors/gql-errors/index.adoc

@@ -589,7 +589,7 @@ Status description:: error: invalid transaction state - cannot access entity aft
 
 === xref:errors/gql-errors/25G02.adoc[25G02]
 
-Status description:: error: invalid transaction state - catalog and data statement mixing not supported.
+Status description:: error: invalid transaction state - catalog and data statement mixing not supported
 
 [[invalid-transaction-termination]]
 == Invalid transaction termination