Update README.md spelling correction

Author: SyNuOra

data-platform/data-development/devops-database/continuous-integration/db-supporting-features/README.md

@@ -5,7 +5,7 @@ To support LifeCycle changes the Oracle Database & APEX provide serveral PL/SQL
 
 Databases, like files on the desktop, only a single version is saved by the storage engine in a consistent manner, ensuring the data's (metadata) integrity.
 
-The primary PL/SQL pacakage are: 
+The primary PL/SQL package are: 
 [DBMS_METADATA](https://docs.oracle.com/en/database/oracle/oracle-database/19/arpls/DBMS_METADATA.html#GUID-F72B5833-C14E-4713-A588-6BDF4D4CBA2A) 
 - The DBMS_METADATA package provides a way for you to retrieve metadata from the database dictionary as XML or creation DDL and to submit the XML to re-create the object.