Fix indentation style

CMakeLists.txt

@@ -565,13 +565,13 @@ if (MORSE_DISTRIB_DIR OR EXISTS "${CMAKE_SOURCE_DIR}/cmake_modules/")
             string(REPLACE ";" " " CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}")
             set(CMAKE_REQUIRED_LIBRARIES "${STARPU_SHM_LIBRARIES}")
             check_function_exists(starpu_data_idle_prefetch_on_node STARPU_IDLE_PREFETCH_FOUND)
-	    if ( STARPU_IDLE_PREFETCH_FOUND )
+            if ( STARPU_IDLE_PREFETCH_FOUND )
                 add_definitions(-DCHAMELEON_USE_STARPU_IDLE_PREFETCH)
-	    endif()
+            endif()
             check_function_exists(starpu_data_wont_use STARPU_DATA_WONT_USE_FOUND)
-	    if ( STARPU_DATA_WONT_USE_FOUND )
+            if ( STARPU_DATA_WONT_USE_FOUND )
                 add_definitions(-DCHAMELEON_USE_STARPU_DATA_WONT_USE)
-	    endif()
+            endif()
             if(CHAMELEON_USE_FXT)
                 # check if fxt profiling is accessible in starpu and activate it in chameleon
                 set(CMAKE_REQUIRED_LIBRARIES "${STARPU_SHM_LIBRARIES}")