Fix bad merge on readme.
Fix bad merge on readme.

pabloh/roo,culturecode/roo,maruware/roo,salsify/roo,reshleman/roo,stevendaniels/roo,roo-rb/roo,enemycnt/roo,visagio/roo,airblade/roo,fabien-michel/roo,thotmx/roo,malept/roo,RobertRehberg/roo,xchanging-mm4/roo