[PATCH v2 2/5] qemu-iotests: Fix FilePaths docstring

[Nir Soffer]

When this class was extracted from FilePath, the docstring was not
updated for generating multiple files, and the example usage was
referencing unrelated file.

Fixes: de263986b5dc
Signed-off-by: Nir Soffer <nsoffer@redhat.com>
---
 tests/qemu-iotests/iotests.py | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index 16a04df8a3..f34a1d7ef1 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -450,14 +450,16 @@ def file_pattern(name):
 
 class FilePaths:
     """
-    FilePaths is an auto-generated filename that cleans itself up.
+    Context manager generating multiple file names. The generated files are
+    removed when exiting the context.
 
-    Use this context manager to generate filenames and ensure that the file
-    gets deleted::
+    Example usage:
+
+        with FilePaths(['test.img', 'test.sock']) as (img_path, sock_path):
+            # Use img_path and sock_path here...
+
+        # img_path and sock_path are automatically removed here.
 
-        with FilePaths(['test.img']) as img_path:
-            qemu_img('create', img_path, '1G')
-        # migration_sock_path is automatically deleted
     """
     def __init__(self, names, base_dir=test_dir):
         self.paths = []
-- 
2.26.2