Fix: syntax error

.travis.yml

@@ -48,8 +48,8 @@ before_script:
  - echo "extension = memcached.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini
  - sh -c "if [ '$PHPV' = '5.3' ]; then echo 'extension = apc.so' >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini; fi"
  - sh -c "if [ '$PHPV' = '5.4' ]; then echo 'extension = apc.so' >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini; fi"
- - sh -c "if [ '$PHPV' = '5.3' ]; then - echo 'zend_extension_ts = xdebug.so' >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini; fi"
- - sh -c "if [ '$PHPV' = '5.4' ]; then - echo 'zend_extension_ts = xdebug.so' >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini; fi"
+ - sh -c "if [ '$PHPV' = '5.3' ]; then echo 'zend_extension_ts = xdebug.so' >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini; fi"
+ - sh -c "if [ '$PHPV' = '5.4' ]; then echo 'zend_extension_ts = xdebug.so' >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini; fi"
  - cat ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini
  - echo Init database
  - sh -c "if [ '$DB' = 'pgsql' ]; then psql -c 'DROP DATABASE IF EXISTS myapp_test;' -U postgres; fi"