Merge pull request #40 from mbrukman/fix-readme

Fix spelling and formatting in README [skip ci]

README.md

@@ -26,26 +26,32 @@ Base on this [website](https://gist.github.com/rain1024/98dd5e2c6c8c28f9ea9d), p
 
 ## TODO
 
-- [X] Python interfaz
+- [X] Python interface
 - [ ] Add easy legend functionality
 - [ ] Add more layer shapes like TruncatedPyramid, 2DSheet etc
 - [ ] Add examples for RNN and likes.
 
-## Latex Usage
+## Latex usage
-    see examples
 
-## PyUsage
+See [`examples`](examples) directory for usage.
 
-    mkdir my_project
+## Python usage
-    cd my_project
+
+First, create a new directory and a new Python file:
+
+    $ mkdir my_project
+    $ cd my_project
     vim my_arch.py
 
-        import sys
+Add the following code to your new file:
-        sys.path.append('../')
-        from pycore.tikzeng import *
 
-        # defined your arch
+```python
-        arch = [
+import sys
+sys.path.append('../')
+from pycore.tikzeng import *
+
+# defined your arch
+arch = [
     to_head( '..' ),
     to_cor(),
     to_begin(),
@@ -59,12 +65,15 @@ Base on this [website](https://gist.github.com/rain1024/98dd5e2c6c8c28f9ea9d), p
     to_end()
     ]
 
-        def main():
+def main():
     namefile = str(sys.argv[0]).split('.')[0]
     to_generate(arch, namefile + '.tex' )
 
-        if __name__ == '__main__':
+if __name__ == '__main__':
     main()
+```
+
+Now, run the program as follows:
 
     bash ../tikzmake.sh my_arch