Update README.md

typo

Author: AlexanderHodicke

cloud-architecture/custom-apps-and-consolidation/oracle-db-consolidation/db-discovery/zdm-discovery-utility/README.md

@@ -1,25 +1,25 @@
 
 # ZDM Discovery Utility
 
-ZDM Discovery Utility for ORACLE Database is a SQL script-based utility that captures necessary details of an oracle On-Prem database in order to analyze the suitability of logical online migration using ZDM.
-This utility runs on Oracle 11g onwards Non Container database and helps in generating HTML report with pre-check summary with required action and other detailed description.
+ZDM Discovery Utility for ORACLE Database is a SQL script-based utility that captures the necessary details of an Oracle On-Prem database in order to analyze the suitability of logical online migration using ZDM.
+This utility runs on Oracle 11g onwards Non-Container database and helps in generating HTML reports with pre-check summaries with required action and other detailed descriptions.
 
 ## When to use this asset?
 
-This script is to be executed in the discovery phase if it is identified the oracle on-premises database is to be migrated using Zero Downtime Migration(ZDM) Tool.
+This script is to be executed in the discovery phase if it is identified the Oracle on-premises database is to be migrated using Zero Downtime Migration(ZDM) Tool.
 
 ## How to use this asset?
 
 ```
 sqlplus "/ as sysdba"  @oradb_zdmgg_discovery_v1_2.sql
 ```
 
-This script needs to execute on Oracle database server with a user who has `"/as sysdba"` access.
+This script needs to execute on an Oracle database server with a user who has `"/as sysdba"` access.
 -	Copy the oradb_zdmgg_discovery_v1_2.sql file to the server.
 -	Execute the script as ```sqlplus "/ as sysdba" @oradb_zdmgg_discovery_v1_2.sql ``` .
 
 
-The above script will generate .htm output file on the same location.
+The above script will generate a .htm output file on the same location.
 
 ## License
 Copyright (c) 2023 Oracle and/or its affiliates.