Update expose-external-ip-address.md

Fix leading spaces in kubectl commands and unified format.As ahmetb says,This is causing bash/zsh shells to not to record the executed command in the history. See this link for details: https://unix.stackexchange.com/questions/115917/why-is-bash-not-storing-commands-that-start-with-spaces
This commit is contained in:
XsWack
2017-08-18 08:47:09 +08:00
committed by Zach Corleissen
parent 895ffc0ba9
commit 58a2077b7a