@@ -47,6 +47,7 @@  | 
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| 47 | 47 | |
| 48 | 48 | /**  | 
                                                        
| 49 | 49 | * Generate a non unique slug for this record.  | 
                                                        
| 50 | + * @return string  | 
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| 50 | 51 | */  | 
                                                        
| 51 | 52 |  	protected function generateNonUniqueSlug() { | 
                                                        
| 52 | 53 |  		if ($this->hasCustomSlugBeenUsed()) { |