fix method name - add spending password external link

src/js/controllers/advancedSettings.js

@@ -66,7 +66,7 @@ angular.module('copayApp.controllers').controller('advancedSettingsController',
     });
   };
 
-  $scope.learnMore = function() {
+  $scope.openBitcoinCashWeb = function() {
     var url = 'https://www.bitcoincash.org/';
     var optIn = true;
     var title = null;

src/js/controllers/preferences.js

@@ -1,7 +1,7 @@
 'use strict';
 
 angular.module('copayApp.controllers').controller('preferencesController',
-  function($scope, $rootScope, $timeout, $log, $ionicHistory, configService, profileService, fingerprintService, walletService, platformInfo) {
+  function($scope, $rootScope, $timeout, $log, $ionicHistory, configService, profileService, fingerprintService, walletService, platformInfo, externalLinkService, gettextCatalog) {
     var wallet;
     var walletId;
 
@@ -58,6 +58,16 @@ angular.module('copayApp.controllers').controller('preferencesController',
       }
     };
 
+    $scope.openWikiSpendingPassword = function() {
+      var url = 'https://github.com/bitpay/copay/wiki/COPAY---FAQ#what-the-spending-password-does';
+      var optIn = true;
+      var title = null;
+      var message = gettextCatalog.getString('Read more in our Wiki');
+      var okText = gettextCatalog.getString('Open');
+      var cancelText = gettextCatalog.getString('Go Back');
+      externalLinkService.open(url, optIn, title, message, okText, cancelText);
+    };
+
     $scope.touchIdChange = function() {
       var newStatus = $scope.touchIdEnabled.value;
       walletService.setTouchId(wallet, !!newStatus, function(err) {

src/sass/views/tab-settings.scss

@@ -34,6 +34,9 @@
         width: 20px;
       }
     }
+    a {
+      cursor: pointer;
+    }
   }
   &-explanation, &-button-group {
     padding: 0 1rem;

www/views/advancedSettings.html

@@ -13,7 +13,7 @@
       </ion-toggle>
       <div class="comment" translate>
         Enable Bitcoin Cash wallet creation and operation within the App.
-        <a ng-click="learnMore()">Learn more</a>
+        <a ng-click="openBitcoinCashWeb()">Learn more</a>
       </div>
 
 

www/views/preferences.html

@@ -44,10 +44,11 @@
         <div class="comment">
           <span translate>
             If enabled, all sensitive information (private key and recovery phrase) and actions (spending and exporting) associated with this wallet will be protected.
+            <a ng-click="openWikiSpendingPassword()">Learn more</a>
           </span>
-          <span class="text-light assertive" ng-show="wallet.needsBackup" translate>
+          <div class="text-light assertive" ng-show="wallet.needsBackup" translate>
             Complete the backup process to use this option
-          </span>
+          </div>
         </div>
       </div>
       <div ng-show="wallet.canSign() && touchIdAvailable">