Update README

README.md

@@ -10,7 +10,7 @@
 
 At some point when dealing with JSONs in Go, you will have to write types to `json.Unmarshal` your JSONs into. Doing this by hand is not only repetitive and time consuming, but also error prone. `json2struct` saves you this work by automatically parsing the JSON and generating you the matching type definitions ready to be used.
 
-Different to other tools, `json2struct` tries to avoid generating `interface{}` and `map[string]interface{}` as much as possible. Nonetheless it's very fast 🚀.
+Unlike other tools, `json2struct` tries to avoid generating `interface{}` and `map[string]interface{}` as much as possible. Nonetheless it's very fast 🚀.
 
 # Installation
 
@@ -25,34 +25,37 @@ brew install marhaupe/json2struct/json2struct
 
 ## Manually
 
-Simply grab the latest release [binaries](https://github.com/marhaupe/json2struct/releases). 
+Grab the latest release [binaries](https://github.com/marhaupe/json2struct/releases). 
 
 
 # Usage
 
-> json2struct [flags]
+> json2struct [options]
 
 Calling `json2struct` without flags opens a text editor. Simply input your JSON and save and exit. 
 
 ![Example](.github/demo.gif)
 
-## Flags:
+## Options
+You probably don't want to manually write that 1MB JSON you have to generate a struct for by hand. I mean, if you really want to, I'm not here to judge, but that's not the point. These options will make your life easier. If you miss some, feel free to open an issue.
 
-### File
->  -f, --file string:     path to JSON file 
-
-```bash
-json2struct -f apiResult.json
-```
 
-### String
+### Generating a struct from a string
 >  -s, --string string:   JSON string
 
-
+This is basically your bread and butter thanks to pipes. Usage:
 ```bash
  json2struct -s "$(curl "https://reqres.in/api/users?page=2")"
 ```
+### Generating a struct from an existing file
+>  -f, --file string:     path to JSON file 
 
+This is useful if you have a JSON file stored in your filesystem and are too lazy to use pipes. Usage:
+```bash
+json2struct -f input.json
+```
 
-### Benchmark
->  -b, --benchmark:       measure execution time
+### Other options
+> -b, --benchmark       measure execution time
+> -h, --help            help for json2struct
+>      --version         version for json2struct