Update README.md

Sy1v4in · web-flow · commit 4c374178cb89 · 2017-06-01T16:01:41.000+02:00
Fix the runner image name
diff --git a/README.md b/README.md
@@ -5,9 +5,7 @@ This is a C/C++ runner for CMake projects (based on GCC).
 ## How to Use it
 
 ```yaml
-runner:
-  name: codingame/cmake-gcc-runner
-  version: 1.1.0-gcc-6.3
+runner: techio/cmake-gcc-runner:1.1.0-gcc-6.3
 ```
 
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