diff --git a/src/js/operations/Base58.js b/src/js/operations/Base58.js
index 5799da4e..c76ce6ee 100755
--- a/src/js/operations/Base58.js
+++ b/src/js/operations/Base58.js
@@ -1,5 +1,5 @@
 /**
- * Base64 operations.
+ * Base58 operations.
  *
  * @author tlwr [toby@toby.codes]
  * @copyright Crown Copyright 2017