emdashes begone (#10847)

mcp-server/tests/recovery/test_list_hubs.py

@@ -13,7 +13,7 @@ from meshtastic_mcp import uhubctl
 @pytest.mark.timeout(30)
 def test_list_hubs_returns_at_least_one_ppps_hub() -> None:
     hubs = uhubctl.list_hubs()
-    assert hubs, "uhubctl found no hubs at all — is a USB hub connected?"
+    assert hubs, "uhubctl found no hubs at all - is a USB hub connected?"
     assert any(h["ppps"] for h in hubs), (
         "no PPPS-capable hubs detected; power control won't work. "
         "Check that the hub supports Per-Port Power Switching."
@@ -31,13 +31,13 @@ def test_list_hubs_structure(hub_devices: dict[str, str]) -> None:
             assert "status" in port
 
     # At least one of the detected Meshtastic roles should show up in some
-    # port's device_vid — otherwise the recovery tier can't drive them.
+    # port's device_vid - otherwise the recovery tier can't drive them.
     seen_vids = {
         p["device_vid"] for h in hubs for p in h["ports"] if p["device_vid"] is not None
     }
     expected_any = {0x239A, 0x303A, 0x10C4} & seen_vids
     assert expected_any or not hub_devices, (
         f"hub_devices detected roles {list(hub_devices)} but uhubctl sees "
-        f"VIDs {sorted(hex(v) for v in seen_vids)} — the devices may be on "
+        f"VIDs {sorted(hex(v) for v in seen_vids)} - the devices may be on "
         "a hub that uhubctl can't see (e.g. built-in laptop ports)."
     )