Use jq

Signed-off-by: fbt <fbt@fleshless.org>

README.md

@@ -16,7 +16,7 @@ ufw
 ufw can upload files to 8fw.me, shorten urls and show you your ip.  
 Call ufw -h for help.
 
-Dependencies: curl, jshon
+Dependencies: curl, jq
 
 ufwd
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