Some fixes:
authorRoland Häder <roland@mxchange.org>
Sat, 10 Jun 2017 19:46:34 +0000 (21:46 +0200)
committerRoland Häder <roland@mxchange.org>
Sat, 10 Jun 2017 19:46:34 +0000 (21:46 +0200)
- let's use more $() instead of ``
- only fetch, not pull (which includes a merge)

Signed-off-by: Roland Häder <roland@mxchange.org>

No differences found