diff --git a/.travis.yml b/.travis.yml
index 7bf2c285e3f70cbe9fbde443830a9cbf47a6dfa0..d14dfb79108485b5d082f4ee0c2156868d87b239 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -128,85 +128,85 @@ matrix:
       - OPENCL_VERSION="11"
       - ENV_CMAKE_OPTIONS="-DOpenCL_LIBRARY=${OPENCL_ROOT}/pocl/lib/libOpenCL.so -DOpenCL_INCLUDE_DIR=${OPENCL_ROOT}/include"
 
-    ############################################################################
-    # Khronos ICD builds (without running tests) (OpenCL 1.2, 2.0)
-    ############################################################################
+     ############################################################################
+     # Khronos ICD builds (without running tests) (OpenCL 1.2, 2.0)
+     ############################################################################
 
-     # Precise, OpenCL 1.2, Travis CI container-based infrastructure
-   - os: linux
-     sudo: false
-     compiler: clang
-     addons:
-       apt:
-         packages: &precise_icd_packages
-           - g++
-           # Boost
-           - libboost-chrono1.55-dev
-           - libboost-date-time1.55-dev
-           - libboost-test1.55-dev
-           - libboost-system1.55-dev
-           - libboost-filesystem1.55-dev
-           - libboost-timer1.55-dev
-           - libboost-program-options1.55-dev
-           - libboost-thread1.55-dev
-           # Misc
-           - python-yaml
-           - lcov
-           - libopencv-dev
-         sources: &precise_icd_sources
-           - ubuntu-toolchain-r-test
-           - llvm-toolchain-precise-3.7
-           - boost-latest
-     env:
-       - RUN_TEST=false
-       - OPENCL_LIB=khronos-icd
-       - OPENCL_VERSION="12"
-       - ENV_CMAKE_OPTIONS="-DOpenCL_LIBRARY=${OPENCL_ROOT}/lib/libOpenCL.so -DOpenCL_INCLUDE_DIR=${OPENCL_ROOT}/include"
-   - os: linux
-     sudo: false
-     compiler: gcc
-     addons:
-       apt:
-         packages: *precise_icd_packages
-         sources: *precise_icd_sources
-     env:
-       - RUN_TEST=false
-       - OPENCL_LIB=khronos-icd
-       - OPENCL_VERSION="12"
-       - ENV_CMAKE_OPTIONS="-DOpenCL_LIBRARY=${OPENCL_ROOT}/lib/libOpenCL.so -DOpenCL_INCLUDE_DIR=${OPENCL_ROOT}/include"
+    # Precise, OpenCL 1.2, Travis CI container-based infrastructure
+    - os: linux
+      sudo: false
+      compiler: clang
+      addons:
+        apt:
+          packages: &precise_icd_packages
+            - g++
+            # Boost
+            - libboost-chrono1.55-dev
+            - libboost-date-time1.55-dev
+            - libboost-test1.55-dev
+            - libboost-system1.55-dev
+            - libboost-filesystem1.55-dev
+            - libboost-timer1.55-dev
+            - libboost-program-options1.55-dev
+            - libboost-thread1.55-dev
+            # Misc
+            - python-yaml
+            - lcov
+            - libopencv-dev
+          sources: &precise_icd_sources
+            - ubuntu-toolchain-r-test
+            - llvm-toolchain-precise-3.7
+            - boost-latest
+      env:
+        - RUN_TEST=false
+        - OPENCL_LIB=khronos-icd
+        - OPENCL_VERSION="12"
+        - ENV_CMAKE_OPTIONS="-DOpenCL_LIBRARY=${OPENCL_ROOT}/lib/libOpenCL.so -DOpenCL_INCLUDE_DIR=${OPENCL_ROOT}/include"
+    - os: linux
+      sudo: false
+      compiler: gcc
+      addons:
+        apt:
+          packages: *precise_icd_packages
+          sources: *precise_icd_sources
+      env:
+        - RUN_TEST=false
+        - OPENCL_LIB=khronos-icd
+        - OPENCL_VERSION="12"
+        - ENV_CMAKE_OPTIONS="-DOpenCL_LIBRARY=${OPENCL_ROOT}/lib/libOpenCL.so -DOpenCL_INCLUDE_DIR=${OPENCL_ROOT}/include"
     # Precise, OpenCL 2.0, Travis CI container-based infrastructure
-   - os: linux
-     sudo: false
-     compiler: clang
-     addons:
-       apt:
+    - os: linux
+      sudo: false
+      compiler: clang
+      addons:
+        apt:
           packages: *precise_icd_packages
           sources: *precise_icd_sources
-     env:
-       - RUN_TEST=false
-       - OPENCL_LIB=khronos-icd
-       - OPENCL_VERSION="20"
-       - ENV_CMAKE_OPTIONS="-DOpenCL_LIBRARY=${OPENCL_ROOT}/lib/libOpenCL.so -DOpenCL_INCLUDE_DIR=${OPENCL_ROOT}/include"
-       - OPENCL_FILE="${OPENCL_ROOT}/lib/libOpenCL.so"
-   - os: linux
-     sudo: false
-     compiler: gcc
-     addons:
-       apt:
-         packages: *precise_icd_packages
-         sources: *precise_icd_sources
-     env:
-       - RUN_TEST=false
-       - OPENCL_LIB=khronos-icd
-       - OPENCL_VERSION="20"
-       - ENV_CMAKE_OPTIONS="-DOpenCL_LIBRARY=${OPENCL_ROOT}/lib/libOpenCL.so -DOpenCL_INCLUDE_DIR=${OPENCL_ROOT}/include"
+      env:
+        - RUN_TEST=false
+        - OPENCL_LIB=khronos-icd
+        - OPENCL_VERSION="20"
+        - ENV_CMAKE_OPTIONS="-DOpenCL_LIBRARY=${OPENCL_ROOT}/lib/libOpenCL.so -DOpenCL_INCLUDE_DIR=${OPENCL_ROOT}/include"
+        - OPENCL_FILE="${OPENCL_ROOT}/lib/libOpenCL.so"
+    - os: linux
+      sudo: false
+      compiler: gcc
+      addons:
+        apt:
+          packages: *precise_icd_packages
+          sources: *precise_icd_sources
+      env:
+        - RUN_TEST=false
+        - OPENCL_LIB=khronos-icd
+        - OPENCL_VERSION="20"
+        - ENV_CMAKE_OPTIONS="-DOpenCL_LIBRARY=${OPENCL_ROOT}/lib/libOpenCL.so -DOpenCL_INCLUDE_DIR=${OPENCL_ROOT}/include"
 
-   ############################################################################
-   # OSX
-   ############################################################################
-#
-   # OSX build
-   - os: osx
+    ############################################################################
+    # OSX
+    ############################################################################
+
+    # OSX build
+    - os: osx
      compiler: clang
      env:
        - ENV_CXX_FLAGS="-Wno-c99-extensions"