Removed more rogue characters from keyword defintiions #2838

Job	Run time
codecheck / codecheck	38m 4s
docker / docker (fedora39)	20m 44s
docker / docker (rocky8)	23m 28s
linux / linux (-doc-mpi-)	39m 9s
linux / linux (-mpi-)	49m 1s
conda / conda (ubuntu-20.04)	10m 27s
linux / linux (-coverage-mpi-)	59m 49s
conda / conda (macos-12)	20m 6s
linux / linux (-debug-)	29m 57s
conda / conda (macos-14)	8m 29s
linux / linux (-debug-mpi-)	40m 38s
linux / linux (-intel-)	46m 33s
mac / macports (macos-12)	17m 59s
mac / macports (macos-14)	9m 20s
mac / macsimple (macos-12)	8m 1s
mac / macports (+allmodules, macos-12)	21m 44s
mac / macsimple (macos-14)	5m 24s
linux / linux (-pycv-mpi-)	17m 5s
	7h 45m 58s

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