removing responder-pro as url resolving looks weird

http://www.countertack.com/responder-pro

README.md

@@ -182,7 +182,6 @@ Digital Forensics and Incident Response (DFIR) teams are groups of people in an
 * [MemProcFS] (https://github.com/ufrisk/MemProcFS) - MemProcFS is an easy and convenient way of viewing physical memory as files in a virtual file system.
 * [Orochi](https://github.com/LDO-CERT/orochi) - Orochi is an open source framework for collaborative forensic memory dump analysis.
 * [Rekall](http://www.rekall-forensic.com/) - Open source tool (and library) for the extraction of digital artifacts from volatile memory (RAM) samples.
-* [Responder PRO](http://www.countertack.com/responder-pro) - Responder PRO is the industry standard physical memory and automated malware analysis solution.
 * [Volatility](https://github.com/volatilityfoundation/volatility) - Advanced memory forensics framework.
 * [Volatility 3](https://github.com/volatilityfoundation/volatility3) - The volatile memory extraction framework (successor of Volatility)
 * [VolatilityBot](https://github.com/mkorman90/VolatilityBot) - Automation tool for researchers cuts all the guesswork and manual tasks out of the binary extraction phase, or to help the investigator in the first steps of performing a memory analysis investigation.