Data type converter: Naming things

docs/query.rst

@@ -211,11 +211,11 @@ types. There is a default implementation for the CrateDB data types ``IP`` and
 
     >>> from crate.client.converter import DefaultTypeConverter
     >>> from crate.client.cursor import Cursor
-    >>> ccursor = connection.cursor(converter=DefaultTypeConverter())
+    >>> cursor = connection.cursor(converter=DefaultTypeConverter())
 
-    >>> ccursor.execute("SELECT datetime_tz, datetime_notz FROM locations ORDER BY name")
+    >>> cursor.execute("SELECT datetime_tz, datetime_notz FROM locations ORDER BY name")
 
-    >>> ccursor.fetchone()
+    >>> cursor.fetchone()
     [datetime.datetime(2022, 7, 18, 18, 10, 36, 758000), datetime.datetime(2022, 7, 18, 18, 10, 36, 758000)]
 
 
@@ -238,11 +238,11 @@ converter function defined as ``lambda``, which assigns ``yes`` for boolean
 
     >>> converter = Converter()
     >>> converter.set(DataType.BOOLEAN, lambda value: value is True and "yes" or "no")
-    >>> ccursor = connection.cursor(converter=converter)
+    >>> cursor = connection.cursor(converter=converter)
 
-    >>> ccursor.execute("SELECT flag FROM locations ORDER BY name")
+    >>> cursor.execute("SELECT flag FROM locations ORDER BY name")
 
-    >>> ccursor.fetchone()
+    >>> cursor.fetchone()
     ['no']