Fix typo

Change-Id: I0def9e55b25aec0920e1a6aafb9f4c75ad6a06f7
Reviewed-on: https://gerrit.libreoffice.org/71635Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
Tested-by: Julien Nabet <serval2412@yahoo.fr>

dbaccess/source/core/api/query.cxx

@@ -330,7 +330,7 @@ void SAL_CALL OQuery::rename( const OUString& newName )
 void OQuery::registerProperties()
 {
     // the properties which OCommandBase supplies (it has no own registration, as it's not derived from
-    // a OPropertyStateContainer)
+    // an OPropertyStateContainer)
     registerProperty(PROPERTY_NAME, PROPERTY_ID_NAME, PropertyAttribute::BOUND|PropertyAttribute::CONSTRAINED,
                     &m_sElementName, cppu::UnoType<decltype(m_sElementName)>::get());