Updated the PULL_REQUEST_TEMPLATE.md file

[LawrenceQuarshie]

Added a 'c' to the word 'description' which originally had the letter 'c' omitted.

!!!!!!!!!! Please delete the instructions below and replace with PR desription

If you have an issue number, please use a syntax of
Fixes #12345 and a brief change description

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the problem and the fix. Help the reviewer understand what to expect.

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[CLAassistant]

All committers have signed the CLA.

[github-actions]

PR #24955: Size comparison from e2e6095 to d1164f4

Decreases (1 build for cc32xx)

platform	target	config	section	e2e6095	d1164f4	change	% change
cc32xx	lock	CC3235SF_LAUNCHXL	.debug_info	20194395	20194394	-1	-0.0

Full report (1 build for cc32xx)

platform	target	config	section	e2e6095	d1164f4	change	% change
cc32xx	lock	CC3235SF_LAUNCHXL		0	0	0	0.0
			(read only)	640233	640233	0	0.0
			(read/write)	204084	204084	0	0.0
			.ARM.attributes	44	44	0	0.0
			.ARM.exidx	8	8	0	0.0
			.bss	197488	197488	0	0.0
			.comment	194	194	0	0.0
			.data	1476	1476	0	0.0
			.debug_abbrev	928439	928439	0	0.0
			.debug_aranges	87352	87352	0	0.0
			.debug_frame	299840	299840	0	0.0
			.debug_info	20194395	20194394	-1	-0.0
			.debug_line	2649797	2649797	0	0.0
			.debug_loc	2785922	2785922	0	0.0
			.debug_ranges	280720	280720	0	0.0
			.debug_str	3001474	3001474	0	0.0
			.ramVecs	780	780	0	0.0
			.resetVecs	64	64	0	0.0
			.rodata	105585	105585	0	0.0
			.shstrtab	232	232	0	0.0
			.stab	204	204	0	0.0
			.stabstr	441	441	0	0.0
			.stack	2048	2048	0	0.0
			.strtab	375840	375840	0	0.0
			.symtab	255856	255856	0	0.0
			.text	532524	532524	0	0.0