fix typo

Signed-off-by: Christian Richter <crichter@owncloud.com>

services/thumbnails/pkg/config/config.go

@@ -31,7 +31,7 @@ type FileSystemStorage struct {
 
 // Thumbnail defines the available thumbnail related configuration.
 type Thumbnail struct {
- Resolutions []string `yaml:"resolutions" env:"THUMBNAILS_RESOLUTIONS" desc:"The supported target resolutions in the format WidthxHeight e.g. 32x32. You can provide multiple resolutions seperated by a comma."`
+ Resolutions []string `yaml:"resolutions" env:"THUMBNAILS_RESOLUTIONS" desc:"The supported target resolutions in the format WidthxHeight e.g. 32x32. You can provide multiple resolutions separated by a comma."`
  FileSystemStorage FileSystemStorage `yaml:"filesystem_storage"`
  WebdavAllowInsecure bool `yaml:"webdav_allow_insecure" env:"OCIS_INSECURE;THUMBNAILS_WEBDAVSOURCE_INSECURE" desc:"Ignore untrusted SSL certificates when connecting to the webdav source."`
  CS3AllowInsecure bool `yaml:"cs3_allow_insecure" env:"OCIS_INSECURE;THUMBNAILS_CS3SOURCE_INSECURE" desc:"Ignore untrusted SSL certificates when connecting to the CS3 source."`