Remove duplicated word on Ecto guide (#3159)
Remove duplicated word on Ecto guide (#3159)


Gazler/phoenix,Joe-noh/phoenix,optikfluffel/phoenix,mitchellhenke/phoenix,keathley/phoenix,nshafer/phoenix,keathley/phoenix,rafbgarcia/phoenix,Joe-noh/phoenix,0x00evil/phoenix,nshafer/phoenix,mitchellhenke/phoenix,evax/phoenix,rafbgarcia/phoenix,0x00evil/phoenix,dmarkow/phoenix,optikfluffel/phoenix,Gazler/phoenix,eksperimental/phoenix,michalmuskala/phoenix,phoenixframework/phoenix,evax/phoenix,Kosmas/phoenix,optikfluffel/phoenix,michalmuskala/phoenix,0x00evil/phoenix,Kosmas/phoenix,phoenixframework/phoenix,dmarkow/phoenix,rafbgarcia/phoenix,phoenixframework/phoenix,eksperimental/phoenix,nshafer/phoenix,jwarwick/phoenix,jwarwick/phoenix