Minor edits (#86)

* update : 3.png updated.

* update : pictures updated.

* revert : images reverted.

* update : README.md updated.

* update : README.md updated.

CHANGELOG.md

@@ -22,6 +22,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - `function1_str` attribute
 - `function2_str` attribute
 ### Changed
+- `README.md` updated
 - `plot` section added to data file
 - `edgecolor` changed to `c` in `plot` method
 - `config` parameter added to GenerativeImage `__init__`

README.md

@@ -147,7 +147,7 @@ Samila is a generative art generator written in Python, Samila let's you create
 ### Range
 ```pycon
 >>> g = GenerativeImage(f1, f2)
->>> g.generate(start = -2*math.pi,step=0.1,stop=0)
+>>> g.generate(start=-2*math.pi, step=0.01, stop=0)
 >>> g.plot()
 >>> g.seed
 234752