first example in README

README.md

@@ -24,8 +24,9 @@ To use moondb module, simply do::
     >>> import moondb
     >>> s_12023 = moondb.get_specimens(sc=['12023'])[0]
     >>> print( type(s_12023) )
+    <class 'moondb.core.Specimen'>
     >>> ", ".join( (s_12023.mission,s_12023.landmark,s_12023.specimenType) )
-
+    'Apollo 12, SHARP CRATER, ROCK/Unclassified'
 
 # How to cite MoonDB and python-moondb