diff --git a/src/ptbench/scripts/train.py b/src/ptbench/scripts/train.py
index 8dcd832a6e0a895b0d1bd8b3be5b9a8482ec37d0..6eb91fa10080b4cb21f0465b2c7f949cf3ac2bda 100644
--- a/src/ptbench/scripts/train.py
+++ b/src/ptbench/scripts/train.py
@@ -170,8 +170,9 @@ def reusable_options(f):
         "-P",
         help="""Use multiprocessing for data loading: if set to -1 (default),
         disables multiprocessing data loading.  Set to 0 to enable as many data
-        loading instances as processing cores as available in the system.  Set to
-        >= 1 to enable that many multiprocessing instances for data loading.""",
+        loading instances as processing cores available in the system.  Set to
+        >= 1 to enable that many multiprocessing instances for data
+        loading.""",
         type=click.IntRange(min=-1),
         show_default=True,
         required=True,