Fix typo in TestRead.cpp

[erjiaqing]

Problem

There is a typo in TestRead.cpp

Change overview

Fix it

Testing

The CI should be green.

[andy31415]

fast track obvious typo

[github-actions]

PR #19297: Size comparison from 7b3fb84 to 9f43925

Increases (2 builds for cc13x2_26x2)

platform	target	config	section	7b3fb84	9f43925	change	% change
cc13x2_26x2	pump-app	LP_CC2652R7	(read only)	665259	665267	8	0.0
			.text	578428	578436	8	0.0
	pump-controller-app	LP_CC2652R7	(read only)	655835	655843	8	0.0
			.text	571116	571124	8	0.0

Decreases (4 builds for cc13x2_26x2, telink)

platform	target	config	section	7b3fb84	9f43925	change	% change
cc13x2_26x2	pump-app	LP_CC2652R7	(read/write)	178572	178564	-8	-0.0
	pump-controller-app	LP_CC2652R7	(read/write)	188100	188092	-8	-0.0
telink	light-switch-app	tlsr9518adk80d	text	552812	552810	-2	-0.0
	lighting-app	tlsr9518adk80d	text	569532	569530	-2	-0.0

Full report (28 builds for cc13x2_26x2, cyw30739, efr32, k32w, linux, mbed, nrfconnect, p6, telink)

platform	target	config	section	7b3fb84	9f43925	change	% change
cc13x2_26x2	all-clusters-app	LP_CC2652R7	(read only)	690303	690303	0	0.0
			(read/write)	161552	161552	0	0.0
			.bss	74748	74748	0	0.0
			.data	3392	3392	0	0.0
			.rodata	112311	112311	0	0.0
			.text	577680	577680	0	0.0
	all-clusters-minimal-app	LP_CC2652R7	(read only)	640919	640919	0	0.0
			(read/write)	158220	158220	0	0.0
			.bss	73972	73972	0	0.0
			.data	3332	3332	0	0.0
			.rodata	89351	89351	0	0.0
			.text	551248	551248	0	0.0
	lock-ftd	LP_CC2652R7	(read only)	683815	683815	0	0.0
			(read/write)	159104	159104	0	0.0
			.bss	72700	72700	0	0.0
			.data	3256	3256	0	0.0
			.rodata	98167	98167	0	0.0
			.text	585164	585164	0	0.0
	lock-mtd	LP_CC2652R7	(read only)	633231	633231	0	0.0
			(read/write)	145808	145808	0	0.0
			.bss	68436	68436	0	0.0
			.data	3256	3256	0	0.0
			.rodata	98055	98055	0	0.0
			.text	534684	534684	0	0.0
	pump-app	LP_CC2652R7	(read only)	665259	665267	8	0.0
			(read/write)	178572	178564	-8	-0.0
			.bss	72844	72844	0	0.0
			.data	3292	3292	0	0.0
			.rodata	86347	86347	0	0.0
			.text	578428	578436	8	0.0
	pump-controller-app	LP_CC2652R7	(read only)	655835	655843	8	0.0
			(read/write)	188100	188092	-8	-0.0
			.bss	72948	72948	0	0.0
			.data	3252	3252	0	0.0
			.rodata	84235	84235	0	0.0
			.text	571116	571124	8	0.0
	shell	LP_CC2652R7	(read only)	682582	682582	0	0.0
			(read/write)	164768	164768	0	0.0
			.bss	77044	77044	0	0.0
			.data	3396	3396	0	0.0
			.rodata	108910	108910	0	0.0
			.text	573360	573360	0	0.0
cyw30739	light	cyw930739m2evb_01	(read/write)	602546	602546	0	0.0
			.app_xip_area	461492	461492	0	0.0
			.bss	84008	84008	0	0.0
			.data	732	732	0	0.0
			.rodata	0	0	0	0.0
			.text	112	112	0	0.0
	lock	cyw930739m2evb_01	(read/write)	599630	599630	0	0.0
			.app_xip_area	458440	458440	0	0.0
			.bss	84176	84176	0	0.0
			.data	700	700	0	0.0
			.rodata	0	0	0	0.0
			.text	112	112	0	0.0
	ota-requestor-no-progress-logging	cyw930739m2evb_01	(read/write)	599366	599366	0	0.0
			.app_xip_area	459292	459292	0	0.0
			.bss	83140	83140	0	0.0
			.data	616	616	0	0.0
			.rodata	0	0	0	0.0
			.text	112	112	0	0.0
efr32	lighting-app	BRD4161A	(read only)	915256	915256	0	0.0
			(read/write)	133264	133264	0	0.0
			.bss	131176	131176	0	0.0
			.data	2088	2088	0	0.0
			.text	915248	915248	0	0.0
		BRD4161A+rpc	(read only)	949476	949476	0	0.0
			(read/write)	149956	149956	0	0.0
			.bss	147664	147664	0	0.0
			.data	2292	2292	0	0.0
			.text	949468	949468	0	0.0
		BRD4161A+rs911x	(read only)	790540	790540	0	0.0
			(read/write)	129548	129548	0	0.0
			.bss	127452	127452	0	0.0
			.data	2096	2096	0	0.0
			.text	790532	790532	0	0.0
	lock-app	BRD4161A+wf200	(read only)	958716	958716	0	0.0
			(read/write)	128340	128340	0	0.0
			.bss	126276	126276	0	0.0
			.data	2064	2064	0	0.0
			.text	958708	958708	0	0.0
	window-app	BRD4161A	(read only)	900328	900328	0	0.0
			(read/write)	133352	133352	0	0.0
			.bss	131264	131264	0	0.0
			.data	2084	2084	0	0.0
			.text	900320	900320	0	0.0
k32w	light	k32w061+release	(read/write)	653944	653944	0	0.0
			.bss	70052	70052	0	0.0
			.data	2004	2004	0	0.0
			.text	576088	576088	0	0.0
	lock	k32w061+release	(read/write)	715036	715036	0	0.0
			.bss	70492	70492	0	0.0
			.data	1976	1976	0	0.0
			.text	636768	636768	0	0.0
linux	chip-tool-no-interactive-ipv6only	arm64	(read only)	9474988	9474988	0	0.0
			(read/write)	674321	674321	0	0.0
			.bss	43729	43729	0	0.0
			.data	1152	1152	0	0.0
			.data.rel.ro	610696	610696	0	0.0
			.dynamic	528	528	0	0.0
			.got	14936	14936	0	0.0
			.init	24	24	0	0.0
			.init_array	192	192	0	0.0
			.rodata	467548	467548	0	0.0
			.text	7470420	7470420	0	0.0
	thermostat-no-ble	arm64	(read only)	2544956	2544956	0	0.0
			(read/write)	183153	183153	0	0.0
			.bss	91457	91457	0	0.0
			.data	1512	1512	0	0.0
			.data.rel.ro	82168	82168	0	0.0
			.dynamic	528	528	0	0.0
			.got	5000	5000	0	0.0
			.init	24	24	0	0.0
			.init_array	400	400	0	0.0
			.rodata	160196	160196	0	0.0
			.text	2147776	2147776	0	0.0
mbed	lock-app	CY8CPROTO_062_4343W+release	(read only)	6224	6224	0	0.0
			(read/write)	2429848	2429848	0	0.0
			.bss	202724	202724	0	0.0
			.data	5872	5872	0	0.0
			.text	1392492	1392492	0	0.0
nrfconnect	all-clusters-app	nrf52840dk_nrf52840	(read/write)	1192179	1192179	0	0.0
			bss	141378	141378	0	0.0
			rodata	154628	154628	0	0.0
			text	817264	817264	0	0.0
	all-clusters-minimal-app	nrf52840dk_nrf52840	(read/write)	1139891	1139891	0	0.0
			bss	140595	140595	0	0.0
			rodata	131124	131124	0	0.0
			text	789312	789312	0	0.0
p6	all-clusters-app	default	(read/write)	2544880	2544880	0	0.0
			.bss	137208	137208	0	0.0
			.data	2808	2808	0	0.0
			.text	1503144	1503144	0	0.0
	all-clusters-minimal-app	default	(read/write)	2489744	2489744	0	0.0
			.bss	136416	136416	0	0.0
			.data	2752	2752	0	0.0
			.text	1448008	1448008	0	0.0
	light-app	default	(read/write)	2421656	2421656	0	0.0
			.bss	129520	129520	0	0.0
			.data	2600	2600	0	0.0
			.text	1379920	1379920	0	0.0
	lock-app	default	(read/write)	2441992	2441992	0	0.0
			.bss	129344	129344	0	0.0
			.data	2576	2576	0	0.0
			.text	1400256	1400256	0	0.0
telink	light-switch-app	tlsr9518adk80d	(read/write)	781940	781940	0	0.0
			bss	70652	70652	0	0.0
			noinit	40416	40416	0	0.0
			text	552812	552810	-2	-0.0
	lighting-app	tlsr9518adk80d	(read/write)	801952	801952	0	0.0
			bss	70904	70904	0	0.0
			noinit	40416	40416	0	0.0
			text	569532	569530	-2	-0.0