diff --git a/README.md b/README.md
index ad9ba0895937eece53766498a80b40d28c40e467..5ac5ab845a87ef4b980c73b747eec5dcf0f9fdf3 100644
--- a/README.md
+++ b/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
 
diff --git a/moondb/__pycache__/core.cpython-37.pyc b/moondb/__pycache__/core.cpython-37.pyc
index 3e84a83b96fb9e96ab990777c04a0cb101df45da..563654845ade61e7230a3d4fbc4a3b2f8ef6331a 100644
Binary files a/moondb/__pycache__/core.cpython-37.pyc and b/moondb/__pycache__/core.cpython-37.pyc differ