[doc] Fix typo about folderPath type
[doc] Fix typo about folderPath type

nono/konnectors,clochix/konnectors,clochix/konnectors,poupotte/konnectors,cozy-labs/konnectors,clochix/konnectors,poupotte/konnectors,cozy-labs/konnectors,poupotte/konnectors,nono/konnectors,nono/konnectors,cozy-labs/konnectors