@@ -53,8 +53,8 @@  | 
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| 53 | 53 | /**  | 
                                                        
| 54 | 54 | * Returns an specific options in certain wrapper section  | 
                                                        
| 55 | 55 | *  | 
                                                        
| 56 | - * @param unknown $wrapper The wrapper section of the option  | 
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| 57 | - * @param unknown $option The option key to get the value for  | 
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| 56 | + * @param string $wrapper The wrapper section of the option  | 
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| 57 | + * @param string $option The option key to get the value for  | 
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| 58 | 58 | *  | 
                                                        
| 59 | 59 | * @return mixed The options value null if nothing exists  | 
                                                        
| 60 | 60 | */  | 
                                                        
@@ -213,7 +213,7 @@  | 
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| 213 | 213 | /**  | 
                                                        
| 214 | 214 | * Logs with an arbitrary level.  | 
                                                        
| 215 | 215 | *  | 
                                                        
| 216 | - * @param mixed $level The log level  | 
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| 216 | + * @param string $level The log level  | 
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| 217 | 217 | * @param string $message The message to log  | 
                                                        
| 218 | 218 | * @param array $context The context for log  | 
                                                        
| 219 | 219 | *  | 
                                                        
@@ -410,7 +410,7 @@  | 
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| 410 | 410 | /**  | 
                                                        
| 411 | 411 | * Returns the connection resource  | 
                                                        
| 412 | 412 | *  | 
                                                        
| 413 | - * @return mixed  | 
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| 413 | + * @return resource  | 
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| 414 | 414 | */  | 
                                                        
| 415 | 415 | public function getConnectionResource()  | 
                                                        
| 416 | 416 |      { |