Fix line too long

Reconfigured my IDE, this should not happen anymore.

arkindex/documents/management/commands/import_annotations.py

@@ -27,13 +27,14 @@ class Command(BaseCommand):
         )
         parser.add_argument(
             '--mask',
-            help='A mask to identify images from the index file path. Cannot be used with --regex.'
-                 'Syntax: "something<ID>something" '
-                 '<ID> will be used as the image ID.'
+            help="""A mask to identify images from the index file path. Cannot be used with --regex.
+                 Syntax: "something<ID>something"
+                 <ID> will be used as the image ID."""
         )
         parser.add_argument(
             '--regex',
-            help='A regex to use as a mask for more complex cases. Must have only one capturing group. Cannot be used with --mask.'
+            help="""A regex to use as a mask for more complex cases.
+                 Must have only one capturing group. Cannot be used with --mask."""
         )
 
     def handle(self, *args, **options):