[CARBONDATA-2414][Doc] Optimize documents for sort column bounds
[CARBONDATA-2414][Doc] Optimize documents for sort column bounds

Optimize documents for sort column bounds

This closes #2247

ravipesala/incubator-carbondata,jackylk/incubator-carbondata,manishgupta88/incubator-carbondata,zzcclp/carbondata,jatin9896/incubator-carbondata,zzcclp/carbondata,manishgupta88/incubator-carbondata,ravipesala/incubator-carbondata,sgururajshetty/carbondata,jatin9896/incubator-carbondata,sgururajshetty/carbondata,sgururajshetty/carbondata,manishgupta88/incubator-carbondata,zzcclp/carbondata,zzcclp/carbondata,manishgupta88/carbondata,zzcclp/carbondata,jackylk/incubator-carbondata,manishgupta88/carbondata,manishgupta88/incubator-carbondata,jackylk/incubator-carbondata,manishgupta88/carbondata,ravipesala/incubator-carbondata,jatin9896/incubator-carbondata,ravipesala/incubator-carbondata,jackylk/incubator-carbondata,manishgupta88/carbondata