Fix incorrect example HTTP command for deleting rows from tables.
Fix incorrect example HTTP command for deleting rows from tables.

mpouttuclarke/cdap,mpouttuclarke/cdap,mpouttuclarke/cdap,caskdata/cdap,anthcp/cdap,chtyim/cdap,caskdata/cdap,anthcp/cdap,anthcp/cdap,caskdata/cdap,caskdata/cdap,hsaputra/cdap,chtyim/cdap,hsaputra/cdap,anthcp/cdap,chtyim/cdap,chtyim/cdap,hsaputra/cdap,mpouttuclarke/cdap,chtyim/cdap,chtyim/cdap,caskdata/cdap,mpouttuclarke/cdap,anthcp/cdap,hsaputra/cdap,hsaputra/cdap,caskdata/cdap