Fix GRPC_TRACE doc formatting
Fix GRPC_TRACE doc formatting

Add newlines so that the description of 'all' and the example appear on separate lines (and not as part of the final bullet point)
firebase/grpc,philcleveland/grpc,hstefan/grpc,ejona86/grpc,firebase/grpc,greasypizza/grpc,msmania/grpc,firebase/grpc,ejona86/grpc,muxi/grpc,Crevil/grpc,Vizerai/grpc,grpc/grpc,wcevans/grpc,dgquintas/grpc,quizlet/grpc,deepaklukose/grpc,grani/grpc,vsco/grpc,nicolasnoble/grpc,murgatroid99/grpc,fuchsia-mirror/third_party-grpc,yang-g/grpc,sreecha/grpc,yugui/grpc,ejona86/grpc,soltanmm-google/grpc,grani/grpc,hstefan/grpc,matt-kwong/grpc,vsco/grpc,grpc/grpc,infinit/grpc,vsco/grpc,zhimingxie/grpc,soltanmm-google/grpc,thinkerou/grpc,mehrdada/grpc,firebase/grpc,makdharma/grpc,deepaklukose/grpc,carl-mastrangelo/grpc,jboeuf/grpc,sreecha/grpc,ejona86/grpc,kumaralokgithub/grpc,msmania/grpc,dklempner/grpc,Vizerai/grpc,stanley-cheung/grpc,carl-mastrangelo/grpc,adelez/grpc,makdharma/grpc,infinit/grpc,muxi/grpc,Vizerai/grpc,rjshade/grpc,quizlet/grpc,ipylypiv/grpc,ncteisen/grpc,pmarks-net/grpc,yongni/grpc,murgatroid99/grpc,deepaklukose/grpc,ncteisen/grpc,dklempner/grpc,fuchsia-mirror/third_party-grpc,soltanmm-google/grpc,baylabs/grpc,rjshade/grpc,kskalski/grpc,yugui/grpc,daniel-j-born/grpc,jboeuf/grpc,pmarks-net/grpc,ctiller/grpc,sreecha/grpc,kskalski/grpc,MakMukhi/grpc,grpc/grpc,kpayson64/grpc,ctiller/grpc,matt-kwong/grpc,apolcyn/grpc,royalharsh/grpc,yongni/grpc,baylabs/grpc,dgquintas/grpc,hstefan/grpc,yang-g/grpc,Vizerai/grpc,vjpai/grpc,apolcyn/grpc,firebase/grpc,rjshade/grpc,Crevil/grpc,adelez/grpc,thinkerou/grpc,pszemus/grpc,apolcyn/grpc,quizlet/grpc,yongni/grpc,mehrdada/grpc,a11r/grpc,pszemus/grpc,baylabs/grpc,kriswuollett/grpc,thinkerou/grpc,MakMukhi/grpc,kskalski/grpc,daniel-j-born/grpc,vjpai/grpc,philcleveland/grpc,royalharsh/grpc,kumaralokgithub/grpc,ipylypiv/grpc,greasypizza/grpc,chrisdunelm/grpc,daniel-j-born/grpc,muxi/grpc,chrisdunelm/grpc,PeterFaiman/ruby-grpc-minimal,jtattermusch/grpc,makdharma/grpc,vjpai/grpc,wcevans/grpc,MakMukhi/grpc,msmania/grpc,nicolasnoble/grpc,apolcyn/grpc,grpc/grpc,vjpai/grpc,ncteisen/grpc,rjshade/grpc,Crevil/grpc,baylabs/grpc,PeterFaiman/ruby-grpc-minimal,a11r/grpc,carl-mastrangelo/grpc,ncteisen/grpc,kumaralokgithub/grpc,pmarks-net/grpc,kskalski/grpc,ctiller/grpc,deepaklukose/grpc,Vizerai/grpc,stanley-cheung/grpc,grpc/grpc,muxi/grpc,pszemus/grpc,pszemus/grpc,soltanmm-google/grpc,nicolasnoble/grpc,dgquintas/grpc,quizlet/grpc,royalharsh/grpc,ejona86/grpc,ipylypiv/grpc,yugui/grpc,vjpai/grpc,vsco/grpc,murgatroid99/grpc,jtattermusch/grpc,jtattermusch/grpc,chrisdunelm/grpc,stanley-cheung/grpc,jtattermusch/grpc,soltanmm-google/grpc,ctiller/grpc,geffzhang/grpc,ctiller/grpc,adelez/grpc,wcevans/grpc,infinit/grpc,jboeuf/grpc,matt-kwong/grpc,carl-mastrangelo/grpc,dgquintas/grpc,grpc/grpc,PeterFaiman/ruby-grpc-minimal,kriswuollett/grpc,Crevil/grpc,hstefan/grpc,ejona86/grpc,carl-mastrangelo/grpc,yongni/grpc,murgatroid99/grpc,yugui/grpc,kpayson64/grpc,a11r/grpc,ncteisen/grpc,matt-kwong/grpc,7anner/grpc,vjpai/grpc,Vizerai/grpc,kpayson64/grpc,pmarks-net/grpc,sreecha/grpc,soltanmm-google/grpc,pmarks-net/grpc,a11r/grpc,firebase/grpc,daniel-j-born/grpc,royalharsh/grpc,royalharsh/grpc,rjshade/grpc,dgquintas/grpc,fuchsia-mirror/third_party-grpc,simonkuang/grpc,LuminateWireless/grpc,7anner/grpc,zhimingxie/grpc,chrisdunelm/grpc,pmarks-net/grpc,carl-mastrangelo/grpc,kpayson64/grpc,yongni/grpc,daniel-j-born/grpc,ctiller/grpc,simonkuang/grpc,yang-g/grpc,yang-g/grpc,nicolasnoble/grpc,rjshade/grpc,muxi/grpc,Vizerai/grpc,jtattermusch/grpc,greasypizza/grpc,baylabs/grpc,wcevans/grpc,simonkuang/grpc,7anner/grpc,zhimingxie/grpc,ejona86/grpc,chrisdunelm/grpc,makdharma/grpc,MakMukhi/grpc,royalharsh/grpc,carl-mastrangelo/grpc,stanley-cheung/grpc,stanley-cheung/grpc,thinkerou/grpc,ncteisen/grpc,Vizerai/grpc,daniel-j-born/grpc,baylabs/grpc,geffzhang/grpc,nicolasnoble/grpc,ipylypiv/grpc,7anner/grpc,kriswuollett/grpc,geffzhang/grpc,grpc/grpc,carl-mastrangelo/grpc,donnadionne/grpc,fuchsia-mirror/third_party-grpc,chrisdunelm/grpc,philcleveland/grpc,grani/grpc,kskalski/grpc,kpayson64/grpc,stanley-cheung/grpc,wcevans/grpc,Vizerai/grpc,mehrdada/grpc,ipylypiv/grpc,kumaralokgithub/grpc,mehrdada/grpc,PeterFaiman/ruby-grpc-minimal,vjpai/grpc,jboeuf/grpc,PeterFaiman/ruby-grpc-minimal,matt-kwong/grpc,stanley-cheung/grpc,yongni/grpc,7anner/grpc,PeterFaiman/ruby-grpc-minimal,zhimingxie/grpc,mehrdada/grpc,chrisdunelm/grpc,adelez/grpc,hstefan/grpc,kpayson64/grpc,donnadionne/grpc,makdharma/grpc,pszemus/grpc,grpc/grpc,infinit/grpc,kriswuollett/grpc,philcleveland/grpc,7anner/grpc,donnadionne/grpc,baylabs/grpc,philcleveland/grpc,deepaklukose/grpc,murgatroid99/grpc,jboeuf/grpc,royalharsh/grpc,chrisdunelm/grpc,dgquintas/grpc,yongni/grpc,geffzhang/grpc,rjshade/grpc,Crevil/grpc,ncteisen/grpc,firebase/grpc,LuminateWireless/grpc,Crevil/grpc,dgquintas/grpc,ncteisen/grpc,makdharma/grpc,sreecha/grpc,geffzhang/grpc,muxi/grpc,zhimingxie/grpc,matt-kwong/grpc,murgatroid99/grpc,simonkuang/grpc,ipylypiv/grpc,geffzhang/grpc,apolcyn/grpc,greasypizza/grpc,sreecha/grpc,adelez/grpc,sreecha/grpc,sreecha/grpc,pszemus/grpc,fuchsia-mirror/third_party-grpc,philcleveland/grpc,Crevil/grpc,carl-mastrangelo/grpc,fuchsia-mirror/third_party-grpc,ncteisen/grpc,nicolasnoble/grpc,kumaralokgithub/grpc,thinkerou/grpc,jtattermusch/grpc,kskalski/grpc,ctiller/grpc,infinit/grpc,dklempner/grpc,infinit/grpc,jboeuf/grpc,donnadionne/grpc,grpc/grpc,greasypizza/grpc,grani/grpc,vsco/grpc,quizlet/grpc,yang-g/grpc,chrisdunelm/grpc,kpayson64/grpc,daniel-j-born/grpc,sreecha/grpc,dklempner/grpc,ipylypiv/grpc,carl-mastrangelo/grpc,jtattermusch/grpc,quizlet/grpc,pszemus/grpc,Crevil/grpc,Crevil/grpc,grani/grpc,mehrdada/grpc,LuminateWireless/grpc,kskalski/grpc,ncteisen/grpc,ncteisen/grpc,ctiller/grpc,PeterFaiman/ruby-grpc-minimal,ctiller/grpc,jtattermusch/grpc,hstefan/grpc,thinkerou/grpc,carl-mastrangelo/grpc,jboeuf/grpc,yang-g/grpc,kpayson64/grpc,a11r/grpc,mehrdada/grpc,muxi/grpc,grani/grpc,makdharma/grpc,pmarks-net/grpc,donnadionne/grpc,deepaklukose/grpc,stanley-cheung/grpc,Vizerai/grpc,simonkuang/grpc,msmania/grpc,kumaralokgithub/grpc,thinkerou/grpc,dklempner/grpc,PeterFaiman/ruby-grpc-minimal,wcevans/grpc,pszemus/grpc,yugui/grpc,jboeuf/grpc,simonkuang/grpc,MakMukhi/grpc,murgatroid99/grpc,LuminateWireless/grpc,grpc/grpc,7anner/grpc,dgquintas/grpc,quizlet/grpc,jtattermusch/grpc,kpayson64/grpc,MakMukhi/grpc,msmania/grpc,kskalski/grpc,yang-g/grpc,wcevans/grpc,greasypizza/grpc,kumaralokgithub/grpc,geffzhang/grpc,vsco/grpc,mehrdada/grpc,soltanmm-google/grpc,kumaralokgithub/grpc,pszemus/grpc,dgquintas/grpc,LuminateWireless/grpc,kriswuollett/grpc,kpayson64/grpc,philcleveland/grpc,yang-g/grpc,LuminateWireless/grpc,rjshade/grpc,yang-g/grpc,vjpai/grpc,msmania/grpc,hstefan/grpc,ejona86/grpc,PeterFaiman/ruby-grpc-minimal,donnadionne/grpc,firebase/grpc,a11r/grpc,MakMukhi/grpc,soltanmm-google/grpc,fuchsia-mirror/third_party-grpc,chrisdunelm/grpc,royalharsh/grpc,MakMukhi/grpc,7anner/grpc,firebase/grpc,ejona86/grpc,sreecha/grpc,jboeuf/grpc,hstefan/grpc,msmania/grpc,zhimingxie/grpc,philcleveland/grpc,yugui/grpc,geffzhang/grpc,nicolasnoble/grpc,infinit/grpc,jtattermusch/grpc,jboeuf/grpc,yongni/grpc,ctiller/grpc,stanley-cheung/grpc,stanley-cheung/grpc,simonkuang/grpc,ejona86/grpc,matt-kwong/grpc,stanley-cheung/grpc,dklempner/grpc,mehrdada/grpc,pmarks-net/grpc,ctiller/grpc,pszemus/grpc,apolcyn/grpc,hstefan/grpc,thinkerou/grpc,grpc/grpc,pszemus/grpc,sreecha/grpc,deepaklukose/grpc,jboeuf/grpc,jtattermusch/grpc,vsco/grpc,philcleveland/grpc,jtattermusch/grpc,greasypizza/grpc,vjpai/grpc,royalharsh/grpc,murgatroid99/grpc,pmarks-net/grpc,dklempner/grpc,7anner/grpc,apolcyn/grpc,fuchsia-mirror/third_party-grpc,simonkuang/grpc,baylabs/grpc,adelez/grpc,dklempner/grpc,kriswuollett/grpc,a11r/grpc,greasypizza/grpc,quizlet/grpc,vjpai/grpc,wcevans/grpc,deepaklukose/grpc,daniel-j-born/grpc,fuchsia-mirror/third_party-grpc,apolcyn/grpc,soltanmm-google/grpc,quizlet/grpc,zhimingxie/grpc,fuchsia-mirror/third_party-grpc,geffzhang/grpc,murgatroid99/grpc,yugui/grpc,vsco/grpc,thinkerou/grpc,LuminateWireless/grpc,grpc/grpc,grani/grpc,infinit/grpc,wcevans/grpc,pszemus/grpc,infinit/grpc,yugui/grpc,grani/grpc,chrisdunelm/grpc,zhimingxie/grpc,adelez/grpc,firebase/grpc,zhimingxie/grpc,sreecha/grpc,makdharma/grpc,ctiller/grpc,vjpai/grpc,carl-mastrangelo/grpc,nicolasnoble/grpc,jboeuf/grpc,firebase/grpc,nicolasnoble/grpc,mehrdada/grpc,PeterFaiman/ruby-grpc-minimal,msmania/grpc,muxi/grpc,firebase/grpc,yongni/grpc,kpayson64/grpc,dklempner/grpc,thinkerou/grpc,LuminateWireless/grpc,donnadionne/grpc,muxi/grpc,vjpai/grpc,yugui/grpc,murgatroid99/grpc,kriswuollett/grpc,ncteisen/grpc,rjshade/grpc,stanley-cheung/grpc,donnadionne/grpc,vsco/grpc,a11r/grpc,nicolasnoble/grpc,adelez/grpc,LuminateWireless/grpc,kriswuollett/grpc,mehrdada/grpc,kumaralokgithub/grpc,simonkuang/grpc,muxi/grpc,thinkerou/grpc,nicolasnoble/grpc,msmania/grpc,dgquintas/grpc,a11r/grpc,grani/grpc,donnadionne/grpc,apolcyn/grpc,donnadionne/grpc,greasypizza/grpc,kriswuollett/grpc,Vizerai/grpc,baylabs/grpc,makdharma/grpc,donnadionne/grpc,nicolasnoble/grpc,matt-kwong/grpc,muxi/grpc,mehrdada/grpc,kskalski/grpc,ipylypiv/grpc,ejona86/grpc,muxi/grpc,matt-kwong/grpc,ipylypiv/grpc,daniel-j-born/grpc,dgquintas/grpc,adelez/grpc,donnadionne/grpc,deepaklukose/grpc,thinkerou/grpc,MakMukhi/grpc,ejona86/grpc