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                                                        @@ -287,7 +287,7 @@  discard block  | 
                                                    
                                                    
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                                                         block discarded – undo  | 
                                                    
                                                                                                                                                                                                                    
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                                                             	 * Add the "Settings" link to the plugins page.  | 
                                                        
                                                                                                            
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                                                             	 *  | 
                                                        
                                                                                                            
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                                                             	 * @param array $links Links to display for plugin on plugins page.  | 
                                                        
                                                                                                            
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                                                            -	 * @return array Links to display for plugin on plugins page.  | 
                                                        
                                                                                                            
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                                                            +	 * @return string[] Links to display for plugin on plugins page.  | 
                                                        
                                                                                                            
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                                                             	 */  | 
                                                        
                                                                                                            
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                                                             	public function settings_link( $links ) { | 
                                                        
                                                                                                            
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                                                             		$links[] = '<a href="' . admin_url( 'options-general.php?page=wp_to_diaspora' ) . '">' . __( 'Settings' ) . '</a>';  | 
                                                        
                                                                                                                                                        
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                                                        @@ -400,7 +400,7 @@  discard block  | 
                                                    
                                                    
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                                                         block discarded – undo  | 
                                                    
                                                                                                                                                                                                                    
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                                                             	/**  | 
                                                        
                                                                                                            
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                                                             	 * Check the pod connection status.  | 
                                                        
                                                                                                            
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                                                             	 *  | 
                                                        
                                                                                                            
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                                                            -	 * @return string The status of the connection.  | 
                                                        
                                                                                                            
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                                                            +	 * @return boolean|null The status of the connection.  | 
                                                        
                                                                                                            
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                                                             	 */  | 
                                                        
                                                                                                            
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                                                             	private function _check_pod_connection_status() { | 
                                                        
                                                                                                            
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                                                             		$options = WP2D_Options::instance();  | 
                                                        
                                                                                                                                                
                                         
                                        
                                            
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