Add comment to script.

scripts/create-and-fund-account.sh

@@ -1,16 +1,15 @@
 #!/bin/bash
 
 ##
-## This script generates a new account keypair, transfers funds to it,
+## This script generates a new account keypair, transfers funds to it, and creates
-## and creates a bond with those funds.  The amount of can be optionally
+## a bond with those funds.  The amount of can be optionally specified, else a
-## specified, else a default value estimated to be sufficient for about
+## default value estimated to be sufficient for about 5000 records.
-## 5000 records.
 ##
-## A laconic CLI config file is required.  The default location used is
+## The `laconic` CLI and a valid config file for it are required.  The default location
-## ~/.laconic/config.yml, but this can be controlled with the environment
+## for the config file is `~/.laconic/config.yml`, but this can be controlled with
-## variable LACONIC_CONFIG.  A userKey for a source account with sufficient
+## the environment variable LACONIC_CONFIG.  A `userKey` for a source account with
-## funds available must be present in this file for the funds transfer to
+## sufficient funds available must be present in this file for the funds transfer
-## succeed.
+## to succeed.
 ##
 ## Example:
 ##