Updated README

README.md

@@ -1,2 +1,20 @@
 # GOSPA - GO and Save this PAge
+### Webpage saving utility to download page and browse it locally
 
+## Use
+
+`gospa (optional)[FLAGs]... (mandatory)-url [webpage URL]`
+
+### Flags:
+-help -> Print this message and exit
+-version -> Print version information and exit
+-url (string) -> Specify URL to the webpage to be saved
+
+The webpage with a directory of its file contents will be outputted in the working directory.
+
+### Note
+
+While it works on simple pages good enough, if you're dealing with bloated|almost obfuscated webpages - the output will probably be a simple text with little to no styling  
+
+## License
+MIT

gospa.go

@@ -245,7 +245,7 @@ func main() {
 	flag.Usage = func() {
 		fmt.Printf(
 			`Gospa - GO and Save this (web) PAge
-Usage: gospa (optional)[FLAGs]... (mandatory)-u [webpage URL]
+Usage: gospa (optional)[FLAGs]... (mandatory)-url [webpage URL]
 
 Flags:
 -help -> Print this message and exit