Update ocis/README.md

Co-authored-by: Andre Duffeck <aduffeck@users.noreply.github.com>

Author: mmattel

ocis/README.md

@@ -61,7 +61,7 @@ Exits with non-zero exit code if inconsistencies are found. Useful for automatio
 
 ### Cleanup Orphaned Shares
 
-When a shared space or directory got deleted, use the `shares cleanup` command to remove those share orphans. This cant be done automatically at the moment.
+When a shared space or directory got deleted, use the `shares cleanup` command to remove those share orphans. This can't be done automatically at the moment.
 
 ```bash
 ocis shares cleanup