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They play with words. The term "recombinant vector vaccine" is another word for gene editing. 



Johnson & Johnson's vaccine, Janssen Pharmaceuticals
"Janssen's coronavirus vaccine is a recombinant vector vaccine. Like AstraZeneca's, it uses an adenovirus but this one does infect humans. It is a genetically engineered version of adenovirus 26, which can cause the common cold but the gene tinkering has [potentially] disabled it. It also delivers the genetic instructions to make spike protein."
https://cnnphilippines.com/world/2020/12/1/COVID-19-vaccines-coronavirus.html

Recombinant DNA
Recombinant DNA molecules are DNA molecules formed by laboratory methods of genetic recombination that bring together genetic material from multiple sources, creating sequences that would not otherwise be found in the genome

Viral vector
Viral vectors are tools commonly used by molecular biologists to deliver genetic material into cells. This process can be performed inside a living organism or in cell culture. 
https://en.wikipedia.org/wiki/Viral_vector

Adenoviruses are medium-sized, nonenveloped viruses with an icosahedral nucleocapsid containing a double stranded DNA genome. Their name derives from their initial isolation from human adenoids in 1953.

Adenoid
In anatomy, the adenoid, also known as the pharyngeal tonsil or nasopharyngeal tonsil, is the superior-most of the tonsils. It is a mass of lymphatic tissue located behind the nasal cavity, in the roof of the nasopharynx, where the nose blends into the throat.
https://en.wikipedia.org/wiki/Adenoid

WHAT ARE THE INGREDIENTS IN THE JANSSEN COVID-19 VACCINE? The Janssen COVID-19 Vaccine includes the following ingredients:recombinant, replication-incompetent adenovirus type 26 expressing the SARS-CoV-2 spike protein, citric acid monohydrate,  trisodium  citrate  dihydrate,  ethanol, 2-hydroxypropyl-β-cyclodextrin  (HBCD), polysorbate-80, sodium chloride.
https://www.janssenlabels.com/emergency-use-authorization/Janssen+COVID-19+Vaccine-Recipient-fact-sheet.pdf

The Janssen COVID‑19 Vaccine has not been approved or licensed by the U.S. Food and Drug Administration (FDA), but has been authorized by FDA through an Emergency Use Authorization (EUA) for active immunization to prevent Coronavirus Disease 2019 (COVID‑19) in individuals 18 years of age and older. There is no FDA-approved vaccine to prevent COVID‑19.
https://www.janssencovid19vaccine.com/for-recipients/about-the-vaccine.html

FACT SHEET FOR RECIPIENTS AND CAREGIVERS
WHAT IS COVID-19? COVID-19 is caused --[?]-- by a coronavirus called SARS-CoV-2. This type of coronavirus has not been seen before.--[?]--You can get COVID-19 through contact with another person who has the virus. It is predominantly a respiratory illness that can affect other organs.People with COVID-19 have had a  wide  range  of  symptoms  reported,  ranging  from  mild  symptoms  to  severe  illness. Symptoms may  appear 2 to 14 days after  exposure  to  the  virus.  Common symptoms may  include:  fever  or chills; cough; shortness of breath; fatigue; muscle or body aches; headache; new loss of taste or smell; sore throat; congestion or runny nose; nausea or vomiting; diarrhea.
https://www.janssenlabels.com/emergency-use-authorization/Janssen+COVID-19+Vaccine-Recipient-fact-sheet.pdf