fix travis.yml

.travis.yml

@@ -18,7 +18,7 @@ matrix:
             - g++-6
             - ninja-build
             - libgmp-dev
-	    - libclang-4.0-dev
+            - libclang-4.0-dev
     - os: osx
       osx_image: xcode9.1
 before_install:
@@ -75,8 +75,6 @@ script:
   - mkdir build && cd build
   - ${CMAKE_DIR}cmake -G Ninja -DWASM_LLVM_CONFIG=$TRAVIS_BUILD_DIR/ext/wasm-compiler/bin/llvm-config -DSecp256k1_ROOT_DIR=$TRAVIS_BUILD_DIR/ext -DBINARYEN_ROOT=$TRAVIS_BUILD_DIR/ext/wasm-compiler -DCMAKE_PREFIX_PATH=$TRAVIS_BUILD_DIR/ext -DCMAKE_BUILD_TYPE=Release $EOS_CMAKE_OPTIONS ..
   - ninja -j4
-
-
   - '[ "$TRAVIS_OS_NAME" == "osx" ] || tests/eosd_run_test.sh --host=localhost --port=8888'
   - '[ "$TRAVIS_OS_NAME" == "osx" ] || EOSLIB=../contracts tests/chain_test'
   - '[ "$TRAVIS_OS_NAME" == "osx" ] || tests/slow_test'