Remove trailing spaces. (#526)
diff --git a/mobly/controllers/android_device_lib/services/logcat.py b/mobly/controllers/android_device_lib/services/logcat.py
index c22062a..25f4e95 100644
--- a/mobly/controllers/android_device_lib/services/logcat.py
+++ b/mobly/controllers/android_device_lib/services/logcat.py
@@ -96,13 +96,13 @@
def create_per_test_excerpt(self, current_test_info):
"""Convenient method for creating excerpts of adb logcat.
-
+
To use this feature, call this method at the end of: `setup_class`,
`teardown_test`, and `teardown_class`.
This moves the current content of `self.adb_logcat_file_path` to the
log directory specific to the current test.
-
+
Args:
current_test_info: `self.current_test_info` in a Mobly test.
"""
