Improving get file by writing three /n at the end.

server/server/parser.go

@@ -1,6 +1,7 @@
 package server
 
 import (
+	"io"
 	"strings"
 )
 
@@ -46,6 +47,7 @@ func ProcessInput(c Client, text string) error {
 		if err != nil {
 			return &InputError{thisCommand, err}
 		}
+		io.WriteString(c.Connection(), "\n\n")
 	case "ls":
 		err := checkArgumentsLength(commandsLen, 1)
 		if err != nil {