doc: fix typos throughout docs and code

backend/fichier/fichier.go

@@ -298,7 +298,7 @@ func (f *Fs) NewObject(ctx context.Context, remote string) (fs.Object, error) {
 
 // Put in to the remote path with the modTime given of the given size
 //
-// When called from outside a Fs by rclone, src.Size() will always be >= 0.
+// When called from outside an Fs by rclone, src.Size() will always be >= 0.
 // But for unknown-sized objects (indicated by src.Size() == -1), Put should either
 // return an error or upload it properly (rather than e.g. calling panic).
 //

backend/fichier/object.go

@@ -101,7 +101,7 @@ func (o *Object) Open(ctx context.Context, options ...fs.OpenOption) (io.ReadClo
 
 // Update in to the object with the modTime given of the given size
 //
-// When called from outside a Fs by rclone, src.Size() will always be >= 0.
+// When called from outside an Fs by rclone, src.Size() will always be >= 0.
 // But for unknown-sized objects (indicated by src.Size() == -1), Upload should either
 // return an error or update the object properly (rather than e.g. calling panic).
 func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, options ...fs.OpenOption) error {