fix typo (#109)

Signed-off-by: Mark Nelson <mark.x.nelson@oracle.com>

Author: markxnelson

database/spring-cloud-stream-binder-oracle-txeventq/README.md

@@ -39,7 +39,7 @@ For some specific features of the binder, it is required that ojdbc11 and ucp ve
 
 ```
 <properties>
-	<oracle-database.version>23.3.0.23.09</oracele-database.version>
+	<oracle-database.version>23.3.0.23.09</oracle-database.version>
 </properties>
 ```