Change go requirements in README.md.

neunhoef · neunhoef · commit e870d11eff04 · 2019-07-11T13:19:55.000+02:00
diff --git a/README.md b/README.md
@@ -93,9 +93,9 @@ your `ServiceMonitor`.
 
 ## Building
 
-To build this project, you need Go 1.8 or higher and Docker installed.
+To build this project, you need Go 1.12 or higher and Docker installed.
 Then run:
 
 ```bash
 DOCKERNAMESPACE=<your docker hub account name> make
-```
+```
