diff --git a/README.md b/README.md
index c494c15..68c7894 100644
--- a/README.md
+++ b/README.md
@@ -218,22 +218,23 @@
   - [BLE Characteristics](https://devzone.nordicsemi.com/tutorials/b/bluetooth-low-energy/posts/ble-characteristics-a-beginners-tutorial0)
    
  #### Reconnaissance (Active and Passive) with HCI Tools
-    - [btproxy](https://github.com/conorpp/btproxy)
-    - [hcitool & bluez](https://www.pcsuggest.com/linux-bluetooth-setup-hcitool-bluez)
-    - [Testing With GATT Tool](https://www.jaredwolff.com/blog/get-started-with-bluetooth-low-energy/)
-    - [Cracking encryption](https://github.com/mikeryan/crackle)
-    - [bettercap](https://github.com/bettercap/bettercap)
-    - [BtleJuice Bluetooth Smart Man-in-the-Middle framework](https://github.com/DigitalSecurity/btlejuice)
-    - [gattacker](https://github.com/securing/gattacker)
-    - [BTLEjack Bluetooth Low Energy Swiss army knife](https://github.com/virtualabs/btlejack)
+   - [btproxy](https://github.com/conorpp/btproxy)
+   - [hcitool & bluez](https://www.pcsuggest.com/linux-bluetooth-setup-hcitool-bluez)
+   - [Testing With GATT Tool](https://www.jaredwolff.com/blog/get-started-with-bluetooth-low-energy/)
+   - [Cracking encryption](https://github.com/mikeryan/crackle)
+   - [bettercap](https://github.com/bettercap/bettercap)
+   - [BtleJuice Bluetooth Smart Man-in-the-Middle framework](https://github.com/DigitalSecurity/btlejuice)
+   - [gattacker](https://github.com/securing/gattacker)
+   - [BTLEjack Bluetooth Low Energy Swiss army knife](https://github.com/virtualabs/btlejack)
     
   #### Hardware
-    - [NRFCONNECT - 52840](https://www.nordicsemi.com/Software-and-tools/Development-Kits/nRF52840-Dongle)
-    - [EDIMAX](https://www.nordicsemi.com/Software-and-tools/Development-Kits/nRF52840-Dongle)
-    - [CSR 4.0](https://www.amazon.in/GENERIC-Ultra-Mini-Bluetooth-Dongle-Adapter/dp/B0117H7GZ6/ref=asc_df_B0117H7GZ6/?tag=googleshopdes-21&linkCode=df0&hvadid=396984700257&hvpos=1o1&hvnetw=g&hvrand=2179727910417729406&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9061998&hvtargid=pla-343685677347&psc=1&ext_vrnc=hi)
-    - [ESP32 - Development and learning Bluetooth](https://www.espressif.com/en/products/hardware/esp32/overview)
-    - [Ubertooth](https://github.com/greatscottgadgets/ubertooth/wiki/Ubertooth-One)
-    - [Sena 100](http://www.senanetworks.com/ud100-g03.html)
+    
+   - [NRFCONNECT - 52840](https://www.nordicsemi.com/Software-and-tools/Development-Kits/nRF52840-Dongle)
+   - [EDIMAX](https://www.nordicsemi.com/Software-and-tools/Development-Kits/nRF52840-Dongle)
+   - [CSR 4.0](https://www.amazon.in/GENERIC-Ultra-Mini-Bluetooth-Dongle-Adapter/dp/B0117H7GZ6/ref=asc_df_B0117H7GZ6/?tag=googleshopdes-21&linkCode=df0&hvadid=396984700257&hvpos=1o1&hvnetw=g&hvrand=2179727910417729406&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9061998&hvtargid=pla-343685677347&psc=1&ext_vrnc=hi)
+   - [ESP32 - Development and learning Bluetooth](https://www.espressif.com/en/products/hardware/esp32/overview)
+   - [Ubertooth](https://github.com/greatscottgadgets/ubertooth/wiki/Ubertooth-One)
+   - [Sena 100](http://www.senanetworks.com/ud100-g03.html)
     
 ### ***BLE Pentesting Tutorials***
   - [Bluetooth vs BLE Basics](https://github.com/V33RU/BLE-NullBlr)