DP+ command line typo in README

[rzmk]

datapusher-plus/README.md

Lines 374 to 386 in 756c2fa

	### Command line
	Run the following command to submit all resources to datapusher, although it will skip files whose hash of the data file has not changed:
	``` bash
	ckan -c /etc/ckan/default/ckan.ini datapusher_plus resubmit
	```
	To Resubmit a specific resource, whether or not the hash of the data file has changed:
	``` bash
	ckan -c /etc/ckan/default/ckan.ini datapusher_plus submit {dataset_id}
	```

Is this supposed to be datapusher-plus instead of datapusher_plus?

[tino097]

no, datapuhser_plus is ok, its declared here

[rzmk]

I'm getting this behavior:

[tino097]

As im reading now, click will change the underscore to hyphen. I guess i forgot about that feature.
So i guess we wlll need to update the README