evalfunction/remotescalar: Fix typo in argument description #1517

Job	Run time
shellcheck_tests / Run shellcheck on shell scripts	1m 2s
unit_tests / Run Unit Tests	2m 52s
acceptance_tests / acceptance_tests	31m 47s
asan_unit_tests / asan_unit_tests	2m 34s
static_check / static_check	8m 55s
macos_unit_tests / macos_unit_tests	2m 23s
valgrind_check / valgrind_check	5m 34s
valgrind_tests / valgrind_tests	6m 0s
windows_acceptance_tests / windows_acceptance_tests	17m 58s
	1h 19m 5s

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