[SQL][Minor] typo

[chenghao-intel]

I couldn't compile the code without the change Files --> Utils, seems the change was not intention.

[SparkQA]

Test build #29267 has started for PR 5220 at commit f468358.

• This patch merges cleanly.

[jeanlyn]

@chenghao-intel ,I think #5198 had fixed the problem

[SparkQA]

Test build #29267 has finished for PR 5220 at commit f468358.

• This patch passes all tests.
• This patch merges cleanly.
• This patch adds no public classes.

[AmplabJenkins]

Test PASSed.
Refer to this link for build results (access rights to CI server needed):
https://amplab.cs.berkeley.edu/jenkins//job/SparkPullRequestBuilder/29267/
Test PASSed.

[WangTaoTheTonic]

Yeap it is already fixed. But it is weird that this PR did not make conflict or something.

[chenghao-intel]

Oh, thanks @jeanlyn , that's weird, github doesn't show conflict.