[SPARK-32887][DOC] Correct the typo for SHOW TABLE
[SPARK-32887][DOC] Correct the typo for SHOW TABLE

### What changes were proposed in this pull request?
Correct the typo in Show Table document

### Why are the changes needed?
Current Document of Show Table returns in parse error, so it is misleading to users

### Does this PR introduce _any_ user-facing change?
Yes, the document of show table is corrected now

### How was this patch tested?
NA

Closes #29758 from Udbhav30/showtable.

Authored-by: Udbhav30 <4cd078febede04b6dce81c9bc88b3f8443379997@gmail.com>
Signed-off-by: Dongjoon Hyun <9b02cb7e37158797a8e22c559f7c5f5ecd28ea57@apple.com>

jiangxb1987/spark,nchammas/spark,dongjoon-hyun/spark,xuanyuanking/spark,JoshRosen/spark,milliman/spark,HyukjinKwon/spark,ptkool/spark,ptkool/spark,xuanyuanking/spark,dongjoon-hyun/spark,wangyum/spark,ueshin/apache-spark,ptkool/spark,shuangshuangwang/spark,nchammas/spark,chuckchen/spark,milliman/spark,nchammas/spark,milliman/spark,maropu/spark,zzcclp/spark,chuckchen/spark,holdenk/spark,gengliangwang/spark,wangmiao1981/spark,zero323/spark,taroplus/spark,rednaxelafx/apache-spark,gengliangwang/spark,apache/spark,witgo/spark,srowen/spark,hvanhovell/spark,holdenk/spark,jiangxb1987/spark,wangyum/spark,rednaxelafx/apache-spark,mahak/spark,cloud-fan/spark,mahak/spark,shuangshuangwang/spark,zero323/spark,WeichenXu123/spark,jiangxb1987/spark,xuanyuanking/spark,mahak/spark,ptkool/spark,zzcclp/spark,ueshin/apache-spark,mahak/spark,witgo/spark,WeichenXu123/spark,zero323/spark,JoshRosen/spark,hvanhovell/spark,BryanCutler/spark,wangmiao1981/spark,wangmiao1981/spark,hvanhovell/spark,srowen/spark,holdenk/spark,shuangshuangwang/spark,gengliangwang/spark,nchammas/spark,vinodkc/spark,milliman/spark,rednaxelafx/apache-spark,mahak/spark,JoshRosen/spark,shaneknapp/spark,cloud-fan/spark,wangyum/spark,rednaxelafx/apache-spark,witgo/spark,cloud-fan/spark,gengliangwang/spark,witgo/spark,WeichenXu123/spark,mahak/spark,zero323/spark,wangmiao1981/spark,wangmiao1981/spark,wangmiao1981/spark,apache/spark,JoshRosen/spark,holdenk/spark,cloud-fan/spark,shaneknapp/spark,mahak/spark,shuangshuangwang/spark,HyukjinKwon/spark,rednaxelafx/apache-spark,taroplus/spark,srowen/spark,ptkool/spark,dongjoon-hyun/spark,gengliangwang/spark,holdenk/spark,WeichenXu123/spark,BryanCutler/spark,taroplus/spark,jiangxb1987/spark,ptkool/spark,xuanyuanking/spark,dongjoon-hyun/spark,WeichenXu123/spark,maropu/spark,vinodkc/spark,ueshin/apache-spark,taroplus/spark,shuangshuangwang/spark,shaneknapp/spark,witgo/spark,jiangxb1987/spark,zzcclp/spark,vinodkc/spark,wangyum/spark,witgo/spark,holdenk/spark,vinodkc/spark,milliman/spark,apache/spark,xuanyuanking/spark,wangyum/spark,wangyum/spark,xuanyuanking/spark,ueshin/apache-spark,maropu/spark,shaneknapp/spark,holdenk/spark,nchammas/spark,BryanCutler/spark,ptkool/spark,shaneknapp/spark,JoshRosen/spark,rednaxelafx/apache-spark,apache/spark,chuckchen/spark,wangyum/spark,cloud-fan/spark,taroplus/spark,maropu/spark,chuckchen/spark,zzcclp/spark,shuangshuangwang/spark,HyukjinKwon/spark,srowen/spark,chuckchen/spark,shaneknapp/spark,nchammas/spark,maropu/spark,HyukjinKwon/spark,rednaxelafx/apache-spark,HyukjinKwon/spark,ueshin/apache-spark,zero323/spark,ueshin/apache-spark,milliman/spark,zzcclp/spark,zzcclp/spark,JoshRosen/spark,chuckchen/spark,srowen/spark,hvanhovell/spark,srowen/spark,BryanCutler/spark,dongjoon-hyun/spark,shuangshuangwang/spark,hvanhovell/spark,taroplus/spark,dongjoon-hyun/spark,apache/spark,wangmiao1981/spark,vinodkc/spark,BryanCutler/spark,WeichenXu123/spark,vinodkc/spark,gengliangwang/spark,WeichenXu123/spark,chuckchen/spark,HyukjinKwon/spark,hvanhovell/spark,JoshRosen/spark,jiangxb1987/spark,witgo/spark,shaneknapp/spark,HyukjinKwon/spark,maropu/spark,maropu/spark,apache/spark,srowen/spark,zero323/spark,zero323/spark,apache/spark,milliman/spark,nchammas/spark,zzcclp/spark,vinodkc/spark,cloud-fan/spark,cloud-fan/spark,xuanyuanking/spark,taroplus/spark,jiangxb1987/spark,hvanhovell/spark,BryanCutler/spark,ueshin/apache-spark,dongjoon-hyun/spark,gengliangwang/spark,BryanCutler/spark