cleanup

Remove unnecessary files and fix typo in README.

Change-Id: I160e0df3b464c71827b892c90b300478345b32d8
Reviewed-on: https://go-review.googlesource.com/c/telemetry/+/492680
Run-TryBot: Jamal Carvalho <jamal@golang.org>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Auto-Submit: Jamal Carvalho <jamal@golang.org>
TryBot-Bypass: Jamal Carvalho <jamal@golang.org>
diff --git a/AUTHORS b/AUTHORS
deleted file mode 100644
index 2b00ddb..0000000
--- a/AUTHORS
+++ /dev/null
@@ -1,3 +0,0 @@
-# This source code refers to The Go Authors for copyright purposes.
-# The master list of authors is in the main Go distribution,
-# visible at https://tip.golang.org/AUTHORS.
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
deleted file mode 100644
index 1fbd3e9..0000000
--- a/CONTRIBUTORS
+++ /dev/null
@@ -1,3 +0,0 @@
-# This source code was written by the Go contributors.
-# The master list of contributors is in the main Go distribution,
-# visible at https://tip.golang.org/CONTRIBUTORS.
diff --git a/README.md b/README.md
index 0af2f7d..c022d5e 100644
--- a/README.md
+++ b/README.md
@@ -8,5 +8,5 @@
 this repository, see https://golang.org/doc/contribute.html.
 
 The main issue tracker for the time repository is located at
-https://github.com/golang/go/issues. Prefix your issue with "x/website:" in the
+https://github.com/golang/go/issues. Prefix your issue with "x/telemetry:" in the
 subject line, so it is easy to find.