gitlab-ci modification.

.gitlab-ci.yml

@@ -28,7 +28,7 @@ build_release:
     - rm -rf build_release || true
     - mkdir -p build_release
     - cd ode-1 ; make clean ; make DEBUG=no 2>../build_release/stderr 1>../build_release/stdout
-    - cat build_debug/stdout
+    - cat build_release/stdout
     - cp rk_solve build_release/.
   artifacts:
     untracked: true