update readme

README.md

@@ -2,54 +2,56 @@
 
 CLI tools for KevaCoin
 
-### docs
+### about
 
 * [protocol specification](https://clitor-is-protocol.github.io)
 
-### put
+### documentation
+
+#### put
 
 export FS object to blockchain
 
-#### example
+##### example
 
 ```
 php src/put.php processor filename [delay]
 ```
 
-#### arguments
+##### arguments
 
 1. `processor` - path to `kevacoin-cli`
 2. `filename`  - path to source file
 3. `delay`     - _optional_ delay in seconds for pieces pool to prevent `too-long-mempool-chain` reject, default `60`
 
-### fix
+#### fix
 
 check (validate) existing namespace and fix missed FS pieces in blockchain
 
-#### example
+##### example
 
 ```
 php src/fix.php processor namespace filename [delay]
 ```
 
-#### arguments
+##### arguments
 
 1. `processor` - path to `kevacoin-cli`
 2. `namespace` - hash of namespace where object was stored
 3. `filename`  - path to source file
 4. `delay`     - _optional_ delay in seconds for pieces pool to prevent `too-long-mempool-chain` reject, default `60`
 
-### get
+#### get
 
 import stored object from blockchain to FS location
 
-#### example
+##### example
 
 ```
 php src/get.php processor namespace [filename]
 ```
 
-#### arguments
+##### arguments
 
 1. `processor` - path to `kevacoin-cli`
 2. `namespace` - hash of namespace where object was stored