diff --git a/README.md b/README.md
index a976d97..3bd4258 100644
--- a/README.md
+++ b/README.md
@@ -3,8 +3,7 @@
 
 [![Build Status](https://travis-ci.org/gcalderone/Gnuplot.jl.svg?branch=master)](https://travis-ci.org/gcalderone/Gnuplot.jl)
 [![License](http://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat)](LICENSE.md)
-[![DocumentationStatus](https://img.shields.io/badge/docs-stable-blue.svg?style=flat)](https://gcalderone.github.io/Gnuplot.jl/v1.1.0/)
-[![DocumentationStatus](https://img.shields.io/badge/docs-latest-blue.svg?style=flat)](https://gcalderone.github.io/Gnuplot.jl/v1.2.0/)
+[![DocumentationStatus](https://img.shields.io/badge/docs-stable-blue.svg?style=flat)](https://gcalderone.github.io/Gnuplot.jl/v1.2.0/)
 
 
 **Gnuplot.jl** is a simple package able to send both data and commands from Julia to an underlying [gnuplot](http://gnuplot.sourceforge.net/) process.  Its main purpose it to provide a fast and powerful data visualization framework, using an extremely concise Julia syntax.
@@ -22,9 +21,9 @@ You may check the installed **Gnuplot.jl** version with:
 ```julia
 ]st Gnuplot
 ```
-If the displayed version is not v1.1.0 you are probably having a dependency conflict. In this case try forcing installation of the latest version with:
+If the displayed version is not v1.2.0 you are probably having a dependency conflict. In this case try forcing installation of the latest version with:
 ```julia
-]add Gnuplot@1.1.0
+]add Gnuplot@1.2.0
 ```
 and check which package is causing the conflict.
 
@@ -38,14 +37,14 @@ test_terminal()
 
 
 ## Quick start
-The following examples are supposed to be self-explaining.  See [documentation](https://gcalderone.github.io/Gnuplot.jl/v1.1.0/) for further informations.
+The following examples are supposed to be self-explaining.  See [documentation](https://gcalderone.github.io/Gnuplot.jl/v1.2.0/) for further informations.
 
 ### A simple parabola
 ```julia
 x = 1.:20
 @gp x x.^2 "with lines title 'Parabola'"
 save(term="pngcairo size 480,360", output="examples/ex1.png")
-save("parabola.gp")  # => save a script file with both data and command to re-create the plot.  
+save("parabola.gp")  # => save a script file with both data and command to re-create the plot.
 ```
 ![ex1.png](examples/ex1.png)
 
@@ -74,7 +73,7 @@ y = randn(10_000)
 h = hist(x, y, bs1=0.25, nbins2=20)
 @gp "set multiplot layout 1,2"
 @gp :- 1 key="outside top center box horizontal" "set size ratio -1" h
-clines = contourlines(h.bins1, h.bins2, h.counts, cntrparam="levels discrete 10, 30, 60, 90");
+clines = contourlines(h, "levels discrete 10, 30, 60, 90");
 for i in 1:length(clines)
     @gp :- clines[i].data "w l t '$(clines[i].z)' lw $i lc rgb 'gray'" :-
 end