Fix the path to .travis/deploy

.travis.yml

@@ -21,9 +21,9 @@ after_success: |
   [ $TRAVIS_BRANCH = master ] &&
   [ $TRAVIS_PULL_REQUEST = false ] &&
   [ $TRAVIS_RUST_VERSION = nightly ] &&
-  openssl aes-256-cbc -K $encrypted_9e86330b283d_key -iv $encrypted_9e86330b283d_iv -in .travis/deploy.enc -out ./travis/deploy -d &&
-  chmod 600 ./travis/deploy &&
-  ssh-add ./travis/deploy &&
+  openssl aes-256-cbc -K $encrypted_9e86330b283d_key -iv $encrypted_9e86330b283d_iv -in .travis/deploy.enc -out .travis/deploy -d &&
+  chmod 600 .travis/deploy &&
+  ssh-add .travis/deploy &&
   pip install ghp-import --user $USER &&
   cp doc/index.html target/doc/ &&
   $HOME/.local/bin/ghp-import -n target/doc &&