         return didSuccess ? digest : nil
     }
     
-    /// Calculates the file‘s md5
+    /// Calculate the file‘s md5
     ///
     /// - parameter digestPointer: hash pointer
     /// - parameter readStream:    readable stream object

        return type.string(array)
    }
    
    /// Calculates the file hash hash object
    ///
    /// - parameter type:     HashType
    /// - parameter filePath: file path

        return true
    }
    
    /// Calculate the file‘s sha512
    ///
    /// - parameter digestPointer: hash pointer
    /// - parameter readStream:    readable stream object
