diff --git a/spec/README.md b/spec/README.md
index 6996198..c767e1b 100644
--- a/spec/README.md
+++ b/spec/README.md
@@ -20,23 +20,11 @@ history.
There are some concepts in HTTP and the shell that **resemble each other**.
-```
- +------------------------+-------------------------+
- | HTTP | Shell |
- +--------------+------------------------+-------------------------+
- | Input | POST form-encoding | Command line parameters |
- | Parameters | GET parameters | Environment variables |
- | | Headers | |
- | | Serialized body (JSON) | |
- +--------------+------------------------+-------------------------+
- | Data Streams | Response/Request Body | stdin/stdout/stderr |
- | | Websocket | Input/Output files |
- | | Uploaded files | |
- +--------------+------------------------+-------------------------+
- | Control | Status codes | Signals |
- | | HTTP Methods | Exit Codes |
- +--------------+------------------------+-------------------------+
-```
+ | | HTTP | Shell |
+ |------------------------|--------------------------------------------------------------------------------|----------------------------------------------------|
+ | Input
Parameters | POST form-encoding
Get parameters
Headers
Serialized body (JSON) | Command line parameters
Environment variables |
+ | Data Streams | Response/Request Body
Websocket
Uploaded files | stdin/stdout/stderr
Input/Output files |
+ | Control | Status codes
HTTP Methods | Signals
Exit Codes |
Any tool designed to give an HTTP interface to an existing shell command
**must map concepts from both domains**. For example: