Fix instruction in s2i create README template
Fixes
@@ -83,7 +83,7 @@ Running the application image is as simple as invoking the docker run command:
Rebuilding the application using the saved artifacts can be accomplished using the following command:
` +
"```\n" +
- "s2i build --incremental=true test/test-app nginx-centos7 nginx-app\n" +
+ "s2i build --incremental=true test/test-app {{.ImageName}} {{.ImageName}}-app\n" +
"---> Restoring build artifacts...\n" +
"---> Building and installing application from source...\n" +
"```\n" +
