README.md in galaxy_converter-3.1.2 vs README.md in galaxy_converter-3.1.3

@@ -3,11 +3,12 @@
 * [Design](#design)
   * [SRP](#srp)
   * [Roman numerals](#roman-numerals)
 * [Installation](#installation)
 * [Usage](#usage)
-  * [CLI](#cli)
+  * [Input](#input)
+  * [Output](#output)
 
 ## Scope
 This gem is the Ruby implementation of the `Merchant's Guide to the Galaxy` code-kata.
 
 ## Design
@@ -25,13 +26,12 @@
 gem install galaxy_converter
 ```
 
 ## Usage
 
-### CLI
-The gem provides a CLI interface. 
-The program accepts as input a file containing several conversion notes:
+### Input
+The gem provides a CLI interface accepting as input a file containing several conversion notes:
 ```txt
 # ~/notes.txt
 glob is I
 prok is V
 pish is X
@@ -44,9 +44,10 @@
 how many Credits is glob prok Gold ?
 how many Credits is glob prok Iron ?
 how much wood could a woodchuck chuck if a woodchuck could chuck wood ?
 ```
 
+### Output
 Just pass the file path to the program:
 ```shell
 galaxy_converter ~/notes.txt
 > pish tegj glob glob is 42
 > glob prok Silver is 68 Credits