FIX: Correct query in PyCaosDB tutorial

src/doc/tutorials/first_steps.rst

@@ -87,7 +87,7 @@ Ids can also come in handy when searching. Suppose you have some complicated con
 
 
 >>> # This condition is not that complicated and long but let's suppose it was.
->>> record = db.execute_query("FIND Analysis with quality_factor=0.08", unique=True)
+>>> record = db.execute_query("FIND MusicalAnalysis with quality_factor=0.08", unique=True)
 >>> # You can use unique=True when you only expect one result Entity. An error will be
 >>> # thrown if the number of results is unequal to 1 and the resulting object will be
 >>> # an Entity and not a Container