Small tweaks to MTS-RPC tutorial #491

Job	Run time
setup	2s
generate-example (lode-linear)	3m 23s
generate-example (roy-gch)	3m 19s
generate-example (dos-align)	6m 4s
generate-example (lpr)	3m 8s
generate-example (batch-cp2k)	1m 53s
generate-example (gaas-map)	4m 43s
generate-example (pi-metad)	4m 17s
generate-example (sample-selection)	3m 48s
generate-example (thermostats)	2m 58s
generate-example (heat-capacity)	2m 17s
generate-example (periodic-hamiltonian)	6m 3s
generate-example (pi-mts-rpc)	5m 48s
generate-example (path-integrals)	1m 50s
build-and-publish	0s
	49m 33s

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