fix bad formatting

pyvisa · Feb 5, 2024 · e0d860e · e0d860e
1 parent 983456a
commit e0d860e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/pyvisa_py/protocols/usbtmc.py b/pyvisa_py/protocols/usbtmc.py
@@ -200,8 +200,8 @@ def __init__(
         elif len(devices) > 1:
             desc = "\n".join(str(dev) for dev in devices)
             raise ValueError(
-                "{} devices found:\n{}\nPlease narrow the search"
-                " criteria".format(len(devices), desc)
+                f"{len(devices)} devices found:\n{desc}\nPlease narrow the search"
+                " criteria"
             )
 
         self.usb_dev = devices[0]