Update configuration.md
Update configuration.md

Corrected spelling "ba" -> "be"

### What is this PR for?
Minor spelling correction

### What type of PR is it?
Documentation

### Todos
-

### What is the Jira issue
-

### How should this be tested?
-

### Screenshots (if appropriate)

### Questions:
-

Author: skymon <simonmueller@live.com>

Closes #2754 from skymon/patch-1 and squashes the following commits:

c4a7be75e [skymon] Update configuration.md

jongyoul/zeppelin,VipinRathor/zeppelin,herval/zeppelin,r-kamath/zeppelin,karuppayya/zeppelin,apache/zeppelin,apache/zeppelin,lresende/incubator-zeppelin,tinkoff-dwh/zeppelin,datalayer/zeppelin-datalayer,lresende/incubator-zeppelin,cquptEthan/incubator-zeppelin,r-kamath/zeppelin,jongyoul/incubator-zeppelin,fogbeam/zeppelin_mirror,pellmont/zeppelin,r-kamath/incubator-zeppelin,sergeymazin/zeppelin,jongyoul/zeppelin,Leemoonsoo/incubator-zeppelin,prabhjyotsingh/zeppelin,hammertank/zeppelin,prabhjyotsingh/incubator-zeppelin,karuppayya/zeppelin,jongyoul/incubator-zeppelin,apache/incubator-zeppelin,herval/zeppelin,zetaris/zeppelin,apache/incubator-zeppelin,herval/zeppelin,pellmont/zeppelin,r-kamath/zeppelin,zjffdu/zeppelin,r-kamath/incubator-zeppelin,mwkang/zeppelin,prabhjyotsingh/incubator-zeppelin,sergeymazin/zeppelin,tzolov/incubator-zeppelin,fogbeam/zeppelin_mirror,r-kamath/zeppelin,mwkang/zeppelin,sergeymazin/zeppelin,r-kamath/zeppelin,VipinRathor/zeppelin,fogbeam/zeppelin_mirror,apache/incubator-zeppelin,r-kamath/incubator-zeppelin,cquptEthan/incubator-zeppelin,joroKr21/incubator-zeppelin,hammertank/zeppelin,zjffdu/zeppelin,lresende/incubator-zeppelin,datalayer/zeppelin-datalayer,datalayer/zeppelin-datalayer,sergeymazin/zeppelin,tzolov/incubator-zeppelin,hammertank/zeppelin,Leemoonsoo/incubator-zeppelin,tzolov/incubator-zeppelin,apache/zeppelin,prabhjyotsingh/incubator-zeppelin,tzolov/incubator-zeppelin,apache/zeppelin,cquptEthan/incubator-zeppelin,mwkang/zeppelin,Leemoonsoo/incubator-zeppelin,zetaris/zeppelin,cquptEthan/incubator-zeppelin,cquptEthan/incubator-zeppelin,joroKr21/incubator-zeppelin,zjffdu/zeppelin,fogbeam/zeppelin_mirror,r-kamath/incubator-zeppelin,Leemoonsoo/zeppelin,tzolov/incubator-zeppelin,cquptEthan/incubator-zeppelin,herval/zeppelin,tinkoff-dwh/zeppelin,sergeymazin/zeppelin,fogbeam/zeppelin_mirror,r-kamath/incubator-zeppelin,prabhjyotsingh/zeppelin,jongyoul/zeppelin,prabhjyotsingh/incubator-zeppelin,tinkoff-dwh/zeppelin,pellmont/zeppelin,joroKr21/incubator-zeppelin,Leemoonsoo/zeppelin,zjffdu/zeppelin,VipinRathor/zeppelin,sergeymazin/zeppelin,pellmont/zeppelin,joroKr21/incubator-zeppelin,jongyoul/zeppelin,VipinRathor/zeppelin,zetaris/zeppelin,karuppayya/zeppelin,prabhjyotsingh/zeppelin,r-kamath/zeppelin,karuppayya/zeppelin,hammertank/zeppelin,tinkoff-dwh/zeppelin,fogbeam/zeppelin_mirror,prabhjyotsingh/zeppelin,apache/incubator-zeppelin,hammertank/zeppelin,Leemoonsoo/zeppelin,r-kamath/incubator-zeppelin,apache/zeppelin,lresende/incubator-zeppelin,prabhjyotsingh/incubator-zeppelin,Leemoonsoo/incubator-zeppelin,mwkang/zeppelin,VipinRathor/zeppelin,prabhjyotsingh/incubator-zeppelin,herval/zeppelin,jongyoul/incubator-zeppelin,Leemoonsoo/incubator-zeppelin,jongyoul/zeppelin,Leemoonsoo/zeppelin,Leemoonsoo/zeppelin,joroKr21/incubator-zeppelin,zjffdu/zeppelin,joroKr21/incubator-zeppelin,jongyoul/zeppelin,karuppayya/zeppelin,zetaris/zeppelin,tinkoff-dwh/zeppelin,joroKr21/incubator-zeppelin,herval/zeppelin,apache/zeppelin,pellmont/zeppelin,joroKr21/incubator-zeppelin,VipinRathor/zeppelin,lresende/incubator-zeppelin,hammertank/zeppelin,hammertank/zeppelin,Leemoonsoo/zeppelin,apache/incubator-zeppelin,r-kamath/zeppelin,tinkoff-dwh/zeppelin,zjffdu/zeppelin,jongyoul/incubator-zeppelin,cquptEthan/incubator-zeppelin,jongyoul/zeppelin,Leemoonsoo/zeppelin,karuppayya/zeppelin,jongyoul/incubator-zeppelin,prabhjyotsingh/zeppelin,pellmont/zeppelin,karuppayya/zeppelin,jongyoul/incubator-zeppelin,zetaris/zeppelin,r-kamath/incubator-zeppelin,zjffdu/zeppelin,VipinRathor/zeppelin,sergeymazin/zeppelin,pellmont/zeppelin,apache/incubator-zeppelin,mwkang/zeppelin,zetaris/zeppelin,prabhjyotsingh/zeppelin,Leemoonsoo/incubator-zeppelin,tinkoff-dwh/zeppelin,zetaris/zeppelin,fogbeam/zeppelin_mirror,lresende/incubator-zeppelin,mwkang/zeppelin,prabhjyotsingh/zeppelin,Leemoonsoo/zeppelin,apache/zeppelin,tzolov/incubator-zeppelin,herval/zeppelin,mwkang/zeppelin,lresende/incubator-zeppelin,datalayer/zeppelin-datalayer