diff --git a/pypayment/payok.py b/pypayment/payok.py
index 235c7fa..3f84eaf 100644
--- a/pypayment/payok.py
+++ b/pypayment/payok.py
@@ -42,7 +42,7 @@ class PayOkPaymentType(Enum):
     DASH = "ds"
     """Payment with Dash."""
     ZCASH = "zc"
-    """Payment with Zcash."""
+    """Payment with ZСash."""
 
 
 class PayOkCurrency(Enum):