[Docs] Capitalize the first letter of the task name in the metafile.

[Yshuo-Li]

Capitalize the first letter of the task name in the metafile.

Will be auto-completed by script.

[codecov]

Codecov Report

Merging #678 (8209099) into master (3c872e0) will increase coverage by 0.15%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #678      +/-   ##
==========================================
+ Coverage   80.49%   80.65%   +0.15%     
==========================================
  Files         198      199       +1     
  Lines       11233    11371     +138     
  Branches     1795     1818      +23     
==========================================
+ Hits         9042     9171     +129     
- Misses       1915     1916       +1     
- Partials      276      284       +8     

Flag	Coverage Δ
unittests	80.63% <ø> (+0.15%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
mmedit/models/registry.py	100.00% <0.00%> (ø)
mmedit/models/restorers/__init__.py	100.00% <0.00%> (ø)
mmedit/datasets/pipelines/__init__.py	100.00% <0.00%> (ø)
mmedit/models/restorers/real_basicvsr.py	87.01% <0.00%> (ø)
mmedit/datasets/pipelines/crop.py	97.24% <0.00%> (+0.20%)	⬆️
mmedit/datasets/pipelines/random_degradations.py	94.68% <0.00%> (+0.79%)	⬆️
...edit/models/components/discriminators/unet_disc.py	87.50% <0.00%> (+2.08%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 3c872e0...8209099. Read the comment docs.

[ckkelvinchan]

LGTM