" 

 == ""Venues and infrastructure"" - change in punctuation marks == 

 CURRENT SENTENCE: 
 All venues of the Olympic and Paralympic Games in 2016 will be located in four zones. Copacabana Beach, Maracanã, Deodoro and Barra da Tijuca, the latter will also house the Olympic Village. 

 SHOULD BE: 
 All venues of the Olympic and Paralympic Games in 2016 will be located in four zones -  [[Copacabana Beach, Maracanã, Deodoro and Barra da Tijuca. The latter will also house the Olympic Village."