fix typo

src/consts/currency.js

@@ -1,4 +1,4 @@
-const parentAccountCurrencyPlacehodler = '---';
+const parentAccountCurrencyPlaceholder = '---';
 const defaultCurrencySymbol = '¤';
 
 // ISO 4217
@@ -630,7 +630,7 @@ const allCurrencies = {
 };
 
 export default {
-    parentAccountCurrencyPlacehodler: parentAccountCurrencyPlacehodler,
+    parentAccountCurrencyPlaceholder: parentAccountCurrencyPlaceholder,
     defaultCurrencySymbol: defaultCurrencySymbol,
     all: allCurrencies
 };

src/views/mobile/accounts/AccountEdit.vue

@@ -513,7 +513,7 @@ export default {
                 name: self.account.name,
                 icon: self.account.icon,
                 color: self.account.color,
-                currency: self.account.type === self.$constants.account.allAccountTypes.SingleAccount.toString() ? self.account.currency : self.$constants.currency.parentAccountCurrencyPlacehodler,
+                currency: self.account.type === self.$constants.account.allAccountTypes.SingleAccount.toString() ? self.account.currency : self.$constants.currency.parentAccountCurrencyPlaceholder,
                 comment: self.account.comment,
                 subAccounts: self.account.type === self.$constants.account.allAccountTypes.SingleAccount.toString() ? null : subAccounts,
             };