Clarify a log message that can happen legitimately.
Clarify a log message that can happen legitimately.

mrdiegoa/ramcloud,SMatsushi/RAMCloud,IMCG/RamCloud,DavidLi2010/ramcloud,utah-scs/RAMCloud,matrix207/RAMCloud,utah-scs/RAMCloud,QingkaiLu/RAMCloud,behnamm/cs244b_project,DavidLi2010/ramcloud,y-higuchi/ramcloud,taschik/ramcloud,y-higuchi/ramcloud,taschik/ramcloud,jcarreira/ramcloud,behnamm/cs244b_project,IMCG/RamCloud,Frank-Wu/RamCloud,y-higuchi/ramcloud,y-higuchi/ramcloud,alexandermerritt/ramcloud,matrix207/RAMCloud,QingkaiLu/RAMCloud,alexandermerritt/ramcloud,jblomer/ramcloud,QingkaiLu/RAMCloud,QingkaiLu/RAMCloud,taschik/ramcloud,SMatsushi/RAMCloud,behnamm/cs244b_project,utah-scs/RAMCloud,behnamm/cs244b_project,jcarreira/ramcloud,QingkaiLu/RAMCloud,jblomer/ramcloud,DavidLi2010/ramcloud,jblomer/ramcloud,mrdiegoa/ramcloud,rstutsman/RAMCloud,matrix207/RAMCloud,alexandermerritt/ramcloud,matrix207/RAMCloud,DavidLi2010/ramcloud,anirajk/RAMCloud,Frank-Wu/RamCloud,behnamm/cs244b_project,jblomer/ramcloud,jcarreira/ramcloud,DavidLi2010/ramcloud,SMatsushi/RAMCloud,Frank-Wu/RamCloud,SMatsushi/RAMCloud,behnamm/cs244b_project,y-higuchi/ramcloud,IMCG/RamCloud,anirajk/RAMCloud,alexandermerritt/ramcloud,anirajk/RAMCloud,utah-scs/RAMCloud,SMatsushi/RAMCloud,rstutsman/RAMCloud,rstutsman/RAMCloud,Frank-Wu/RamCloud,anirajk/RAMCloud,DavidLi2010/ramcloud,utah-scs/RAMCloud,mrdiegoa/ramcloud,jblomer/ramcloud,matrix207/RAMCloud,jcarreira/ramcloud,Frank-Wu/RamCloud,alexandermerritt/ramcloud,SMatsushi/RAMCloud,mrdiegoa/ramcloud,anirajk/RAMCloud,rstutsman/RAMCloud,taschik/ramcloud,IMCG/RamCloud,rstutsman/RAMCloud,mrdiegoa/ramcloud,IMCG/RamCloud,Frank-Wu/RamCloud,QingkaiLu/RAMCloud,taschik/ramcloud,IMCG/RamCloud,jcarreira/ramcloud,rstutsman/RAMCloud,utah-scs/RAMCloud,matrix207/RAMCloud,y-higuchi/ramcloud,anirajk/RAMCloud,alexandermerritt/ramcloud,jblomer/ramcloud,jcarreira/ramcloud,mrdiegoa/ramcloud