diff --git a/app/models/issue_trackers/github_issues_tracker.rb b/app/models/issue_trackers/github_issues_tracker.rb
index 6dab8c0..7bec1b0 100644
--- a/app/models/issue_trackers/github_issues_tracker.rb
+++ b/app/models/issue_trackers/github_issues_tracker.rb
@@ -21,7 +21,7 @@ class IssueTrackers::GithubIssuesTracker < IssueTracker
 
   def check_params
     if Fields.detect {|f| self[f[0]].blank? }
-      errors.add :base, 'You must specify your GitHub repository, username and password'
+      errors.add :base, 'You must specify your GitHub username and password'
     end
   end
 
diff --git a/db/migrate/20120603112130_change_github_url_to_github_repo.rb b/db/migrate/20120603112130_change_github_url_to_github_repo.rb
index c51603a..5bda698 100644
--- a/db/migrate/20120603112130_change_github_url_to_github_repo.rb
+++ b/db/migrate/20120603112130_change_github_url_to_github_repo.rb
@@ -3,7 +3,7 @@ class ChangeGithubUrlToGithubRepo < Mongoid::Migration
     App.collection.update({}, {'$rename' => {'github_url' => 'github_repo'}}, multi: true, safe: true)
     App.all.each do |app|
       app.send :normalize_github_repo
-      app.save!
+      app.save
     end
   end
 
--
libgit2 0.21.2