Update test/run_migration_test

Co-authored-by: Petr Kubat <[email protected]>

Author: hhorak

test/run_migration_test

@@ -58,10 +58,10 @@ assert_migration_fails()
 {
     docker run --rm -e POSTGRESQL_MIGRATION_REMOTE_HOST=invalid-host-name -e POSTGRESQL_MIGRATION_ADMIN_PASSWORD=password "$image_to" run-postgresql --version
     if [ $? -eq 0 ] ; then
-      info "The image existed with 0 despite migration obviously did not work, that's a problem."
+      info "The image exited with 0 despite migration obviously did not work, that's a problem."
       return 1
     else
-      info "The image existed with non-zero exit code when migration obviously did not work, which is correct"
+      info "The image exited with non-zero exit code when migration obviously did not work, which is correct"
     fi
 }