Update manual
Update manual

update manual to specify the up-to-date build/install process, and use the right folder name.
01org/tpm2.0-tools,atomsoftwarestudios/tpm2.0-tools,atomsoftwarestudios/tpm2.0-tools,martinezjavier/tpm2-tools,01org/tpm2.0-tools,atomsoftwarestudios/tpm2.0-tools,martinezjavier/tpm2-tools,martinezjavier/tpm2-tools,martinezjavier/tpm2-tools,01org/tpm2.0-tools