Fixed typo and reverted previous rename

Author: dan1

tests/searchcommands/recordings/scpv2/Splunk-6.3/countmatches.output

@@ -1,5 +1,5 @@
 chunked 1.0,19,0
-{"type":"streaming"}
+{"type":"stateful"}
 chunked 1.0,17,49651
 {"finished":true}_serial,__mv__serial,_time,__mv__time,text,__mv_text,word_count,__mv_word_count
 0,,1380899494,,excellent review my friend loved it yours always guppyman @GGreeny62... http://t.co/fcvq7NDHxl,,14,

tests/searchcommands/recordings/scpv2/Splunk-6.3/generatehello.output

@@ -1,5 +1,5 @@
 chunked 1.0,38,0
-{"generating":true,"type":"u'stateful"}
+{"generating":true,"type":"stateful"}
 chunked 1.0,17,37842
 {"finished":true}_time,__mv__time,event_no,__mv_event_no,_raw,__mv__raw
 1500765588.65,,1,,Hello World 1,

tests/searchcommands/recordings/scpv2/Splunk-6.3/sum.map.output

@@ -1,5 +1,5 @@
 chunked 1.0,19,0
-{"type":"streaming"}
+{"type":"stateful"}
 chunked 1.0,17,34
 {"finished":true}total,__mv_total
 2147943.07811,

tests/searchcommands/test_searchcommands_app.py

@@ -235,7 +235,6 @@ def test_sum_as_unit(self):
         self._compare_csv_files_time_sensitive(expected, output)
 
         expected, output, errors, exit_status = self._run_command('sum', phase='map')
-
         self.assertEqual(0, exit_status, msg=unicode(errors))
         self.assertEqual('', errors)
         self._compare_chunks(expected, output)