fix whitespace

build.sh

@@ -4,4 +4,4 @@ ver=$(git describe)
 sha=$(git rev-parse HEAD)
 dt="$(date +%Y-%m-%d)T$(date +%H:%M:%S)Z"
 buildStr="v${ver} (${dt})"
-go install -ldflags "-X 'main.buildStr=${buildStr}'"
+go build -ldflags "-X 'main.buildStr=${buildStr}'"

main.go

@@ -39,6 +39,7 @@ func main() {
 
 	pflag.Usage = func() {
 		fmt.Fprintf(os.Stderr, `%s [options]
+
 A mini JSON API for performing SFTP commands.
 
 Supported commands read from commands:
@@ -47,13 +48,13 @@ Supported commands read from commands:
     {"command": "GET", "args": {"source": <path>, "dest": <path>}}
     {"command": "LISTDIR", "args": {"path": <path>}}
         returns [{"name": "<filename>", "size": <bytes>, "mtime": <unixtime>}, ...]
-	{"command": "DELETE", "args": {"path": <path>}}
+    {"command": "DELETE", "args": {"path": <path>}}
 
 Responses written to stdout:
 
     {"status": "(ok|error|fail)", "message": "<err message>", "data": (""|??)}
 
-	where "data" is documented with the command.
+    where "data" is documented with the command.
 
 Options: