tests: Fix typos found using check_uuid. #1484

Job	Run time
linux rpm fedora	7m 49s
Prepare container	1m 6s
osx clang --disable-ssl	2m 14s
linux gcc --disable-ssl	2m 56s
linux clang --disable-ssl	2m 35s
linux gcc test -300	10m 13s
linux gcc test 301-600	6m 28s
linux gcc test 601- unstable	6m 37s
linux clang test sanitizers -300	13m 7s
linux clang test sanitizers 301-600	9m 31s
linux clang test sanitizers 601- unstable	11m 16s
linux gcc test -ljemalloc -300	10m 2s
linux gcc test -ljemalloc 301-600	6m 34s
linux gcc test -ljemalloc 601- unstable	6m 44s
linux gcc system-test-dpdk dpdk -100	17m 4s
linux gcc system-test-dpdk dpdk 101- unstable	14m 30s
linux gcc system-test-userspace -100	16m 2s
linux gcc system-test-userspace 101- unstable	13m 10s
linux gcc system-test -100	18m 24s
linux gcc system-test 101- unstable	17m 45s
linux clang system-test sanitizers -100	20m 15s
linux clang system-test sanitizers 101- unstable	19m 20s
linux x86 gcc --disable-ssl	2m 38s
	3h 56m 20s

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