Corrections to "Achievable Rate Region under Joint Distributed Beamforming and Power Allocation for Two-Way Relay Networks" [Nov 12 4026-4037]

This short correspondence serves as en errata to our paper titled, "Achievable rate region under joint distributed beamforming and power allocation for two-way relay networks," published in IEEE Transactions on Wireless Communications, vol. 11, no. 11, pp. 4026-4037, Nov. 2012. We do not present any novelty in this errata.