Fix unknown translation key

[KN4CK3R]

Regression of #15735

[codecov-commenter]

Codecov Report

Merging #16057 (fc3650d) into main (c1ff59c) will decrease coverage by 0.03%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main   #16057      +/-   ##
==========================================
- Coverage   44.07%   44.04%   -0.04%     
==========================================
  Files         682      682              
  Lines       82457    82457              
==========================================
- Hits        36347    36319      -28     
- Misses      40189    40218      +29     
+ Partials     5921     5920       -1     

Impacted Files	Coverage Δ
services/mailer/mail_comment.go	77.77% <0.00%> (-7.41%)	⬇️
modules/queue/queue_channel.go	91.66% <0.00%> (-5.00%)	⬇️
modules/charset/charset.go	71.71% <0.00%> (-4.05%)	⬇️
models/unit.go	46.57% <0.00%> (-2.74%)	⬇️
modules/queue/workerpool.go	54.19% <0.00%> (-2.30%)	⬇️
modules/notification/mail/mail.go	37.89% <0.00%> (-2.11%)	⬇️
modules/log/event.go	59.90% <0.00%> (-1.89%)	⬇️
routers/repo/view.go	40.66% <0.00%> (-0.59%)	⬇️
services/pull/pull.go	43.37% <0.00%> (-0.46%)	⬇️

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[zeripath]

Make lgtm work