Original sentence: states that Mawdu'at al-Kubra is as unreliable in its atrributing the grade of being "forged" to certain ahadith as al-Hakim's Mustadrak is unreliable in its declaring the grade of "sound" or Sahih to many ahadith
Edited sentence: states that Mawdu'at al-Kubra is as unreliable in its attributing the grade of being "forged" to certain ahadith as al-Hakim's Mustadrak is unreliable in its declaring the grade of "sound" or Sahih to many ahadith