add readme, update cargo.toml

Cargo.toml

@@ -1,10 +1,13 @@
 [package]
-name    = "json_to_rust"
-version = "0.2.0"
-authors = ["museun <[email protected]>"]
-edition = "2018"
-license = "0BSD"
-readme  = "README.md"
+authors       = ["museun <[email protected]>"]
+description   = "turns sample json into rust structs"
+documentation = "https://docs.rs/json_to_rust/latest/json_to_rust/"
+edition       = "2018"
+license       = "0BSD"
+name          = "json_to_rust"
+readme        = "README.md"
+repository    = "https://github.com/museun/json_to_rust"
+version       = "0.2.0"
 
 [dependencies]
 anyhow      = "1.0.33"

README.md

@@ -1,11 +1,15 @@
+# json_to_rust
+
+this allows you to generate rust from sample json
+
 ```
-json_to_rust: 0.1.0
+json_to_rust: 0.2.0
 
 description:
     pipe some json to this and it'll generate some rust for you.
 
 usage:
-    < foo.json | json_to_rust -j json_object -n MyStruct > out.rs
+    cat foo.json | json_to_rust -j json_object -n MyStruct > out.rs
 
 flags:
     -u, --make-unit-tests   generate unit tests
@@ -57,6 +61,7 @@ flags:
 
     -v, --version           show the current version
     -h, --help              show this message
+
 ```
 
 License: 0BSD

src/bin/json_to_rust/main.rs

@@ -16,7 +16,7 @@ description:
     pipe some json to this and it'll generate some rust for you.
 
 usage:
-    < foo.json | json_to_rust -j json_object -n MyStruct > out.rs
+    cat foo.json | json_to_rust -j json_object -n MyStruct > out.rs
 
 flags:
     -u, --make-unit-tests   generate unit tests
@@ -53,7 +53,7 @@ description:
     pipe some json to this and it'll generate some rust for you.
 
 usage:
-    < foo.json | json_to_rust -j json_object -n MyStruct > out.rs
+    cat foo.json | json_to_rust -j json_object -n MyStruct > out.rs
 
 flags:
     -u, --make-unit-tests   generate unit tests