fix bad prompt if they choose to confirm, and use the right phrasing for singular "hour"

src/views/ContactsView.vue

@@ -461,7 +461,9 @@ export default class ContactsView extends Vue {
       confirm(
         "Are you sure you want to use one of your registrations for " +
           this.nameForDid(this.contacts, contact.did) +
-          (contact.registered ? " -- especially since they are already marked as registered" : "") +
+          (contact.registered
+            ? " -- especially since they are already marked as registered"
+            : "") +
           "?",
       )
     ) {
@@ -692,11 +694,17 @@ export default class ContactsView extends Vue {
 
     // if they have unconfirmed amounts, ask to confirm those first
     if (toDid == identity?.did && this.givenToMeUnconfirmed[fromDid] > 0) {
+      const isare = this.givenToMeUnconfirmed[fromDid] == 1 ? "is" : "are";
+      const hours = this.givenToMeUnconfirmed[fromDid] == 1 ? "hour" : "hours";
       if (
         confirm(
-          "There are " +
+          "There " +
+            isare +
+            " " +
             this.givenToMeUnconfirmed[fromDid] +
-            " unconfirmed hours from them." +
+            " unconfirmed " +
+            hours +
+            " from them." +
             " Would you like to confirm some of those hours?",
         )
       ) {
@@ -704,6 +712,7 @@ export default class ContactsView extends Vue {
           name: "contact-amounts",
           query: { contactDid: fromDid },
         });
+        return;
       }
     }
     if (!this.isNumeric(this.hourInput)) {
@@ -754,7 +763,9 @@ export default class ContactsView extends Vue {
         confirm(
           "Are you sure you want to record " +
             this.hourInput +
-            " hours " +
+            " hour" +
+            (this.hourInput == "1" ? "" : "s") +
+            " " +
             toFrom +
             description +
             "?",