Fixed style issue in ymal file

style issue fix

Signed-off-by: Praveen K Pandey <[email protected]>

fs/fsx.py.data/fsx-mm.yaml

@@ -1,13 +1,10 @@
 url: 'https://github.com/linux-test-project/ltp/archive/master.zip'
-
 thp_page_cache: True
 disk:
 dir: '/mnt/tmpfs'
-
 #only when mounting is not required
 output_file:
-
 test_file_max_size:
 single_op_max_size:
 total_ops:
-num_times:
+num_times: