HOTFIX: HTML formatting error in upgrade docs
HOTFIX: HTML formatting error in upgrade docs

Introduced in PR #2824. Already fixed in the
website github.

Author: Gwen Shapira <cshapi@gmail.com>

Reviewers: Ismael Juma <0794a5c7e497910d682bf2c54c66cc30760c0221@juma.me.uk>

Closes #2844 from gwenshap/docs-hotfix

(cherry picked from commit 5f728532aceb0132e3a312e2b427bc29f6c85f64)
Signed-off-by: Ismael Juma <0794a5c7e497910d682bf2c54c66cc30760c0221@juma.me.uk>

sslavic/kafka,guozhangwang/kafka,guozhangwang/kafka,ErikKringen/kafka,sslavic/kafka,sebadiaz/kafka,Chasego/kafka,ErikKringen/kafka,rhauch/kafka,Chasego/kafka,apache/kafka,apache/kafka,themarkypantz/kafka,KevinLiLu/kafka,noslowerdna/kafka,noslowerdna/kafka,richhaase/kafka,TiVo/kafka,sslavic/kafka,themarkypantz/kafka,Chasego/kafka,mihbor/kafka,ollie314/kafka,sebadiaz/kafka,guozhangwang/kafka,MyPureCloud/kafka,ollie314/kafka,KevinLiLu/kafka,lindong28/kafka,ollie314/kafka,Esquive/kafka,richhaase/kafka,guozhangwang/kafka,airbnb/kafka,noslowerdna/kafka,mihbor/kafka,themarkypantz/kafka,Ishiihara/kafka,MyPureCloud/kafka,KevinLiLu/kafka,gf53520/kafka,noslowerdna/kafka,Ishiihara/kafka,gf53520/kafka,rhauch/kafka,lindong28/kafka,MyPureCloud/kafka,mihbor/kafka,TiVo/kafka,sebadiaz/kafka,ErikKringen/kafka,airbnb/kafka,airbnb/kafka,rhauch/kafka,richhaase/kafka,rhauch/kafka,sebadiaz/kafka,Ishiihara/kafka,ErikKringen/kafka,Esquive/kafka,gf53520/kafka,sslavic/kafka,apache/kafka,mihbor/kafka,Esquive/kafka,TiVo/kafka,TiVo/kafka,richhaase/kafka,lindong28/kafka,gf53520/kafka,themarkypantz/kafka,apache/kafka,airbnb/kafka,ollie314/kafka,Chasego/kafka,Ishiihara/kafka,lindong28/kafka,MyPureCloud/kafka,KevinLiLu/kafka,Esquive/kafka