Tell people about update bug in README/issue template.

MikeMcQuaid · MikeMcQuaid · commit 1e76a207b5bf · 2016-08-13T08:45:36.000+01:00
diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md
@@ -1,3 +1,5 @@
+If Homebrew was updated on Aug 10-11th 2016 and `brew update` always says `Already up-to-date.` you need to run: `cd $(brew --repo); git fetch; git reset --hard origin/master; brew update`.
+
 # Please follow the general troubleshooting steps first:
 
 - [ ] Ran `brew update` and retried your prior step?
diff --git a/README.md b/README.md
@@ -1,6 +1,12 @@
 # Homebrew
 Features, usage and installation instructions are [summarised on the homepage](http://brew.sh).
 
+## Update Bug
+If Homebrew was updated on Aug 10-11th 2016 and `brew update` always says `Already up-to-date.` you need to run:
+```bash
+cd $(brew --repo); git fetch; git reset --hard origin/master; brew update
+```
+
 ## What Packages Are Available?
 1. Type `brew search` for a list.
 2. Or visit [braumeister.org](http://braumeister.org) to browse packages online.

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,5 @@`
	`1`	+If Homebrew was updated on Aug 10-11th 2016 and `brew update` always says `Already up-to-date.` you need to run: `cd $(brew --repo); git fetch; git reset --hard origin/master; brew update`.
	`2`	`+`
`1`	`3`	`# Please follow the general troubleshooting steps first:`
`2`	`4`
`3`	`5`	- [ ] Ran `brew update` and retried your prior step?