API/README.pod: say share shared recognizers cannot run in parallel [ci skip]
API/README.pod: say share shared recognizers cannot run in parallel [ci skip]

jddurand/c-marpaESLIF,jddurand/c-marpaESLIF,jddurand/c-marpaESLIF,jddurand/c-marpaESLIF,jddurand/c-marpaESLIF