update docs

README.md

@@ -65,12 +65,16 @@ You can render inline css styles with `render_styles`:
 ```python
 from simple_html import div, render, render_styles
 
-node = div({"style": render_styles({"min-width": "25px"})}, 
-           "cool")
+styles = render_styles({"min-width": "25px"})
+
+render(
+    div({"style": styles}, 
+        "cool")
+)
+# <div style="min-width:25px;">cool</div>
 
-render(node) # <div style="min-width:25px;">cool</div>
 
-# ints and floats can be values for styles
+# ints and floats are legal values
 styles = render_styles({"padding": 0, "flex-grow": 0.6})
 
 render(