Merge upstream changes

1 files changed, 9 insertions, 1 deletions

diff --git a/README.md b/README.md
index 27764be..fae47e3 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ pcb-tools
 

 Tools to handle Gerber and Excellon files in Python.

 

-Useage Example:

+Usage Example:

 ---------------

     import gerber

     from gerber.render import GerberCairoContext

@@ -27,10 +27,18 @@ Rendering Examples:
 -------------------

 ###Top Composite rendering

 ![Composite Top Image](examples/cairo_example.png)

+![Composite Bottom Image](examples/cairo_bottom.png)

 

 Source code for this example can be found [here](examples/cairo_example.py).

 

 

+Install from source:

+```

+$ git clone https://github.com/curtacircuitos/pcb-tools.git

+$ cd pcb-tools

+$ python setup.py install

+```

+

 Documentation:

 --------------

 [PCB Tools Documentation](http://pcb-tools.readthedocs.org/en/latest/)