Fix string format

app.py

@@ -1489,7 +1489,7 @@ def repository_settings_post(username, repository):

                                
                                
                                
                            
                                
                                    
                                        
                                            1489  
                                                        for other_repo in Repo.query.filter_by(owner=repo.owner, has_site=2):
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            1490  
                                                            other_repo.has_site = 1                           # switch it to a regular site
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            1491  
                                                            flask.flash(Markup(
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        1492 -
                                                                _("Your repository %(repository)s has been demoted from a primary site to a regular site because there can only be one primary site per user.").format(
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        1492 +
                                                                _("Your repository {repository} has been demoted from a primary site to a regular site because there can only be one primary site per user.").format(
                                        
                                        
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            1493  
                                                                            repository=other_repo.route
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            1494  
                                                                    )), category="warning")
                                        
                                        
                                            
                                            
                                            
                                            
                                        
                                    
                                
                                
                                
                            
                                
                                    
                                        
                                            1495  
                                                        repo.has_site = 2