fix pkgtool references

Fixed git clone command and other typos in pkgtools doc.

Issue-ID: VNFSDK-102

Change-Id: Ia49da31f3e4fae223098b76691af9f2edd443e85
Signed-off-by: Chris Donley <christopher.donley@huawei.com>
1 file changed
tree: f3cd572b10e3563debea5b84da306dbd732fbeb4
  1. docs/