Hello, I am getting this exception when I try to run for first time hibernate.

net.sf.hibernate.HibernateException: problem parsing configuration/hibernate.cfg.xml
at net.sf.hibernate.cfg.Configuration.doConfigure(Configuration.java:917)
at net.sf.hibernate.cfg.Configuration.configure(Configuration.java:856)
at net.sf.hibernate.cfg.Configuration.configure(Configuration.java:842)
at pruebas.Principal.<init>(Principal.java:14)
at pruebas.Principal.main(Principal.java:22)
Caused by: net.sf.hibernate.MappingException: invalid configuration
at net.sf.hibernate.cfg.Configuration.doConfigure(Configuration.java:913)
... 4 more
Caused by: org.xml.sax.SAXParseException: El tipo de elemento "Hibernate-configuration" no est

Hibernate-configuration => hibernate-configuration