fixed bug in previous commit.

updated readme.

README.md

@@ -16,9 +16,10 @@ The module requires a modern Fortran compiler (it uses various Fortran 2003/2008
 Supported plot types
 ---------------
 
-* ```matplotlib.pyplot.plot``` -- 2D/3D plot of lines and/or markers.
-* ```matplotlib.pyplot.bar``` -- Make a bar plot.
-* ```matplotlib.pyplot.contour``` -- Contour plot
+* ```matplotlib.pyplot.plot``` -- 2D/3D plot of lines and/or markers
+* ```matplotlib.pyplot.bar``` -- bar plot
+* ```matplotlib.pyplot.contour``` -- contour plot
+* ```matplotlib.pyplot.contourf``` -- filled contour plot
 
 Example
 ---------------
@@ -54,7 +55,7 @@ The following example generates a plot of the sine function:
 Documentation
 ---------------
 
- * The API documentation for the current ```master``` branch can be found [here](http://jacobwilliams.github.io/pyplot-fortran/).  This is generated by processing the source files with [FORD](https://github.com/cmacmackin/ford).  Note that the shell script will also generate these files automatically in the ```doc``` folder, assuming you have FORD installed.
+ * The API documentation for the current ```master``` branch can be found [here](http://jacobwilliams.github.io/pyplot-fortran/).  This is generated by processing the source files with [FORD](https://github.com/cmacmackin/ford).  Note that the build script will also generate these files automatically in the ```doc``` folder, assuming you have FORD installed.
 
 See also
 ---------------

src/tests/test.f90

@@ -27,6 +27,7 @@ program test
     real(wp)                 :: r2    !! temp variable
 
     !generate some data:
+    x    = [(real(i,wp), i=0,size(x)-1)]/5.0_wp
     sx   = sin(x)
     cx   = cos(x)
     tx   = sx * cx