diff --git a/common/tools/coins_details.py b/common/tools/coins_details.py
index a78d61453..4fd908fd3 100755
--- a/common/tools/coins_details.py
+++ b/common/tools/coins_details.py
@@ -22,9 +22,7 @@ VERSIONS = coin_info.latest_releases()
 
 # automatic wallet entries
 WALLET_SUITE = {"Trezor Suite": "https://suite.trezor.io"}
-WALLET_NEM = {
-    "Nano Wallet": "https://nem.io/downloads/"
-}
+WALLET_NEM = {"Nano Wallet": "https://nem.io/downloads/"}
 WALLETS_ETH_3RDPARTY = {
     "MyEtherWallet": "https://www.myetherwallet.com",
     "MyCrypto": "https://mycrypto.com",