Fix typo

Change-Id: I7dee823ce762e14fb1b96a7aa3ced2d64a66c82c
Reviewed-on: https://gerrit.libreoffice.org/71636Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
Tested-by: Julien Nabet <serval2412@yahoo.fr>

dbaccess/source/core/api/querydescriptor.cxx

@@ -72,7 +72,7 @@ IMPLEMENT_FORWARD_XINTERFACE3( OQueryDescriptor,OWeakObject,OQueryDescriptor_Bas
 void OQueryDescriptor::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());