docs(style-guide): copy edits applying guidelines (#3403)
docs(style-guide): copy edits applying guidelines (#3403)


angular/angular-cn,angular/angular.io,angular/angular.io,angular/angular-cn,angular/angular.io,chalin/angular.io,chalin/angular.io,chalin/angular.io,IdeaBlade/angular.io,angular/angular-cn,IdeaBlade/angular.io,IdeaBlade/angular.io,angular/angular-cn,IdeaBlade/angular.io,angular/angular.io,chalin/angular.io,IdeaBlade/angular.io,angular/angular.io,chalin/angular.io,angular/angular-cn