diff --git a/README.md b/README.md
index d0217a7..dd556cc 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 
 
-## $**Approach Methodology** 
+## **Approach Methodology** 
   1. Network 
   2. Web (Front & Backend and Web services)
   3. Mobile App(Android & iOS)
@@ -218,6 +218,7 @@
   - [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/)
@@ -228,6 +229,7 @@
     - [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)