I'm playing with the tutorial for babel-gnuplot
<http://orgmode.org/worg/org-contrib/babel/languages/ob-doc-gnuplot.html> ,
however I keep getting this upon C-c C-c:

#+begin_src gnuplot :exports code :file images/test1.png
reset

set title "Putting it All Together"

set xlabel "X"
set xrange [-8:8]
set xtics -8,2,8


set ylabel "Y"
set yrange [-2:70]
set ytics -20,10,70

f(x) = x**2
g(x) = x**3
h(x) = 10*sqrt(abs(x))

plot f(x) w lp lw 1, g(x) w p lw 2, h(x) w l lw 3
#+end_src

#+RESULTS:
[[file:images/test1.png]]

Many different :results attempts keep giving me

#+RESULTS:
[[file:images/test1.png]]

. . . which doesn't export to HTML. Of course removing #+RESULTS: and the
image displays. How can I get results without the #+RESULTS: label above,
which HTML export doesn't like?

LB