Firstly; 'By the Night as it envelops: And by the Day as it appears in brightness; And by male and female.'
Changed to; 'By the Night as it envelops: And by the Day as it appears in brightness; And by he who created male and female.'
As testified by the companions of Muhammed in the following Hadiths in Sahih Al-Bukhari:
Volume 5, Book 57, Number 85
Volume 5, Book 57, Number 105
Volume 6, Book 60, Number 468
One of the companions in the above Hadiths is Abdullah bin Masud who has the following Hadith confirming his trustworthiness in reciting Qur'an:
Volume 6, Book 61, Number 521
The Hadiths can be found in the full translation of Sahih Al-Bukhari, the second most authentic book of Islam.
Please see below for the Hadiths in full
Volume 5, Book 57, Number 85:
Narrated 'Alqama:
I went to Sham and offered a two-Rak'at prayer and then said, "O Allah! Bless me with a good pious companion." So I went to some people and sat with them. An old man came and sat by my side. I asked, "Who is he?" They replied, "(He is) Abu-Ad-Darda.' I said (to him), "I prayed to Allah to bless me with a pious companion and He sent you to me." He asked me, "From where are you?" I replied, "From the people of Al-Kufa." He said, "Isn't there amongst you Ibn Um 'Abd, the one who used to carry the shoes, the cushion(or pillow) and the water for ablution? Is there amongst you the one whom Allah gave Refuge from Satan through the request of His Prophet. Is there amongst you the one who keeps the secrets of the Prophet which nobody knows except him?" Abu Darda further asked, "How does 'Abdullah (bin Mas'ud) recite the Sura starting with, 'By the Night as it conceals (the light)." (92.1) Then I recited before him:
'By the Night as it envelops: And by the Day as it appears in brightness; And by male and female.' (91.1-3) On this Abu Ad-Darda' said, "By Allah, the Prophet made me recite the Sura in this way while I was listening to him (reciting it)."
Volume 5, Book 57, Number 105:
Narrated Alqama:
I went to Sham and was offering a two-Rak'at prayer; I said, "O Allah! Bless me with a (pious) companion." Then I saw an old man coming towards me, and when he came near I said, (to myself), "I hope Allah has given me my request." The man asked (me), "Where are you from?" I replied, "I am from the people of Kufa." He said, "Weren't there amongst you the Carrier of the (Prophet's) shoes, Siwak and the ablution water container? Weren't there amongst you the man who was given Allah's Refuge from the Satan? And weren't there amongst you the man who used to keep the (Prophet's) secrets which nobody else knew? How did Ibn Um 'Abd (i.e. 'Abdullah bin Mas'ud) use to recite Surat-al-lail (the Night:92)?" I recited:--
"By the Night as it envelops By the Day as it appears in brightness. And by male and female." (92.1-3) On that, Abu Darda said, "By Allah, the Prophet made me read the Verse in this way after listening to him, but these people (of Sham) tried their best to let me say something different."
Volume 6, Book 60, Number 468:
Narrated Ibrahim:
The companions of 'Abdullah (bin Mas'ud) came to Abu Darda', (and before they arrived at his home), he looked for them and found them. Then he asked them,: 'Who among you can recite (Qur'an) as 'Abdullah recites it?" They replied, "All of us." He asked, "Who among you knows it by heart?" They pointed at 'Alqama. Then he asked Alqama. "How did you hear 'Abdullah bin Mas'ud reciting Surat Al-Lail (The Night)?" Alqama recited:
'By the male and the female.' Abu Ad-Darda said, "I testify that I heard me Prophet reciting it likewise, but these people want me to recite it:--
'And by Him Who created male and female.' but by Allah, I will not follow them."
Volume 6, Book 61, Number 521:
Narrated Masriq:
'Abdullah bin 'Amr mentioned 'Abdullah bin Masud and said, "I shall ever love that man, for I heard the Prophet saying, 'Take (learn) the Qur'an from four: 'Abdullah bin Masud, Salim, Mu'adh and Ubai bin Ka'b.' "