Release notes: fix typo #1235

Job	Run time
build-postlib-release	10m 19s
build-all-debug	7m 14s
build-all-debug-single	2m 53s
build-drivers-release	5m 15s
build-test-uadriver-debug	2m 13s
rtest-module-drivers	4m 34s
rtest-modules-debug	11m 2s
build-fastfarm-release	12m 36s
build-interfaces-release	5m 6s
build-openfast-release	4m 40s
rtest-OF	15m 15s
rtest-OF-5MW_Land_AeroMap	1m 13s
rtest-OF-5MW_OC3Mnpl_DLL_WTurb_WavesIrr	1m 55s
rtest-OF-5MW_OC4Semi_WSt_WavesWN	1m 36s
rtest-OF-simulink	11m 6s
rtest-openfast_io	6m 37s
rtest-OF-5MW_Land_BD_DLL_WTurb	2m 8s
rtest-OF-5MW_OC3Trpd_DLL_WSt_WavesReg	5m 10s
rtest-OF-5MW_OC4Jckt_DLL_WTurb_WavesIrr_MGrowth	2m 23s
rtest-OF-linearization	4m 21s
rtest-interfaces	3m 48s
rtest-FF	2m 53s
	2h 4m 17s

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