Fix peer mux wait back off factor (#84)

Signed-off-by: Longxiang Lyu <[email protected]>

Author: lolyu

src/link_manager/LinkManagerStateMachineActiveActive.cpp

@@ -992,7 +992,7 @@ void ActiveActiveStateMachine::handlePeerMuxWaitTimeout(boost::system::error_cod
             mMuxStateName[mPeerMuxState]
         );
         mPeerMuxWaitBackoffFactor <<= 1;
-        mPeerMuxWaitBackoffFactor = mPeerMuxWaitBackoffFactor > MAX_BACKOFF_FACTOR ? MAX_BACKOFF_FACTOR : mMuxWaitBackoffFactor;
+        mPeerMuxWaitBackoffFactor = mPeerMuxWaitBackoffFactor > MAX_BACKOFF_FACTOR ? MAX_BACKOFF_FACTOR : mPeerMuxWaitBackoffFactor;
         startPeerMuxWaitTimer(mPeerMuxWaitBackoffFactor);
     } else {
         mPeerMuxWaitBackoffFactor = 1;