Update 'README.md'

README.md

@@ -1,9 +1,9 @@
 # NS_Ciphers_Scanners
-# Basic scan
+### Basic scan
 python scanner.py --nsconf ns.conf --cipher ciphers.txt
 
-# Scan with JSON output
+### Scan with JSON output
 python scanner.py --nsconf ns.conf --cipher ciphers.txt --output scan_report.json
 
-# Verbose mode
+### Verbose mode
 python scanner.py --nsconf ns.conf --cipher ciphers.txt --verbose