[coreboot-gerrit] [XS] Change in coreboot[main]: soc/intel/common/systemagent: Fix grammer in comments

[Shuo Liu (Code Review)]

Attention is currently required from: Paul Menzel, [e-mail].

Shuo Liu has posted comments on this change by [e-mail]. ( https://review.coreboot.org/c/coreboot/+/84199?usp=email )

Change subject: soc/intel/common/systemagent: Fix grammer in comments
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Patch Set 1: Code-Review+2