Little comment cleanup

ref #13

src/models/actions/CreateRunnerGroup.ts

@@ -20,16 +20,16 @@ export abstract class CreateRunnerGroup {
     contact?: number;
 
     /**
-     * Deals with the contact for groups this.
+     * Get's this group's contact from this.address.
      */
     public async getContact(): Promise<GroupContact> {
         if (this.contact === undefined) {
             return null;
         }
         if (!isNaN(this.contact)) {
-            let address = await getConnectionManager().get().getRepository(GroupContact).findOne({ id: this.contact });
-            if (!address) { throw new GroupContactNotFoundError; }
-            return address;
+            let contact = await getConnectionManager().get().getRepository(GroupContact).findOne({ id: this.contact });
+            if (!contact) { throw new GroupContactNotFoundError; }
+            return contact;
         }
 
         throw new GroupContactWrongTypeError;