Fix wrong file naming

Author: ariebrainware

.travis.yml

@@ -10,7 +10,7 @@ before_install:
   - openssl aes-256-cbc -K $encrypted_90b980805ab1_key -iv $encrypted_90b980805ab1_iv
     -in .travis/deploy_rsa.enc -out .travis/deploy_rsa -d
   - eval "$(ssh-agent -s)"
-  - cp .travis/id_rsa ~/.ssh/id_rsa
+  - cp .travis/deploy_rsa ~/.ssh/id_rsa
   - chmod 600 ~/.ssh/id_rsa
   - ssh-add ~/.ssh/id_rsa
 install: