Apply suggestions from code review

Co-authored-by: Reneta Popova <reneta.popova@neo4j.com>

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

@@ -1405,15 +1405,15 @@ Status description:: error: system configuration or operation exception - unsupp
 
 === 51N72
 
-Status description:: error: system configuration or operation exception - memory pool out of memory. Failed to allocate memory in a memory pool. See `{ $cfgSetting }` in the neo4j configuration.
+Status description:: error: system configuration or operation exception - memory pool out of memory. Failed to allocate memory in a memory pool. See `{ $cfgSetting }` in the neo4j.conf file.
 
 === 51N73
 
-Status description:: error: system configuration or operation exception - transaction memory limit reached. The transaction used more memory than was allowed. The maximum allowed size for a transaction can be configured with `{ $cfgSetting }` in the neo4j configuration.
+Status description:: error: system configuration or operation exception - transaction memory limit reached. The transaction uses more memory than it is allowed. The maximum allowed size for a transaction can be configured with `{ $cfgSetting }` in the neo4j.conf file.
 
 === 51N74
 
-Status description:: error: system configuration or operation exception -maximum number of transactions reached. Failed to start a new transaction. The limit of concurrent transactions is reached. Increase the number of concurrent transactions using `{ $cfgSetting }` in the neo4j configuration.
+Status description:: error: system configuration or operation exception - maximum number of transactions reached. Failed to start a new transaction. The limit of concurrent transactions is reached. Increase the number of concurrent transactions using `{ $cfgSetting }` in the neo4j.conf file.
 
 == Procedure exception