rafs: fix typo

[liubogithub]

Fix an invalid info! usage.

Relevant Issue (if applicable)

If there are Issues related to this PullRequest, please list it.

Details

Please describe the details of PullRequest.

Types of changes

What types of changes does your PullRequest introduce? Put an x in all the boxes that apply:

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation Update (if none of the other choices apply)

Checklist

Go over all the following points, and put an x in all the boxes that apply.

• I have updated the documentation accordingly.
• I have added tests to cover my changes.

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Project coverage is 60.01%. Comparing base (b175fc4) to head (61bf2f0).
Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
rafs/src/fs.rs	0.00%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1653      +/-   ##
==========================================
- Coverage   60.02%   60.01%   -0.01%     
==========================================
  Files         147      147              
  Lines       49583    49583              
  Branches    47037    47037              
==========================================
- Hits        29762    29759       -3     
- Misses      18040    18042       +2     
- Partials     1781     1782       +1     

Files with missing lines	Coverage Δ
rafs/src/fs.rs	34.19% <0.00%> (ø)

... and 3 files with indirect coverage changes

[imeoer]

Thanks, let's fix the unrelated CI later.

[liubogithub]

@imeoer just noticed one thing,
we should disallow devs push random branches to our repo, people should use their own repos instead to submit PRs.

[imeoer]

@liubogithub Probably because you have admin privilege. :)