Fix Premake logo in README
Fix Premake logo in README

starkos/premake-core,premake/premake-core,starkos/premake-core,dcourtois/premake-core,premake/premake-core,starkos/premake-core,dcourtois/premake-core,premake/premake-core,premake/premake-core,noresources/premake-core,starkos/premake-core,premake/premake-core,dcourtois/premake-core,noresources/premake-core,starkos/premake-core,dcourtois/premake-core,noresources/premake-core,noresources/premake-core,starkos/premake-core,starkos/premake-core,noresources/premake-core,premake/premake-core,dcourtois/premake-core,premake/premake-core,noresources/premake-core,noresources/premake-core,dcourtois/premake-core,dcourtois/premake-core