Minor CI fix

Author: castarco

.travis.yml

@@ -21,7 +21,7 @@ matrix:
 
 before_install:
   - openssl aes-256-cbc -K $encrypted_f21abcc37842_key -iv $encrypted_f21abcc37842_iv
-    -in secrets.tar.enc -out secrets.tar -d
+    -in .travis/secrets.tar.enc -out .travis/secrets.tar -d
   - phpenv config-rm xdebug.ini
   - travis_retry composer self-update