Format consistently

Author: Jason Brechin

python/README.md

@@ -24,7 +24,7 @@ List of covered sections:
 | Functions | `lower_with_under()` | `_lower_with_under()` |
 | Global/Class Constants | `CAPS_WITH_UNDER` | `_CAPS_WITH_UNDER` |
 | Global/Class Variables | `lower_with_under` | `_lower_with_under` |
-| Instance Variables | `lower_with_under` | \_lower\_with\_under |
+| Instance Variables | `lower_with_under` | `_lower_with_under` |
 | Method Names | `lower_with_under()` | `_lower_with_under()` |
 | Function/Method Parameters | `lower_with_under` |  |
 | Local Variables | `lower_with_under` |  |