Test environments

• local Fedora 31 with R version 3.6.3
• CentOS 7.7
• win builder (release)
• R-hub builder

local R CMD check results

── R CMD check results ───────────────────────────────── RKorAPClient 0.5.3 ────
Duration: 49.8s

0 errors ✓ | 0 warnings ✓ | 0 notes ✓

R CMD check succeeded

R-hub builder

Possibly mis-spelled words in DESCRIPTION:
  KorAP (3:8)
  KorAP's (7:42)

Single quoted 'KorAP' in Title and Description fields.