Update CMakeLists.txt

Author: mcbarton

unittests/CppInterOp/CMakeLists.txt

@@ -6,11 +6,10 @@ set(clang_libs
     clangAST
 )
 
-# function taken from https://github.com/abduld/cena/blob/master/cmake/modules/FindClang.cmake
-    foreach(l ${clang_libs})
+foreach(l ${clang_libs})
         find_library(${l} NAMES ${l} HINTS ${LLVM_LIBRARY_DIRS} )
         mark_as_advanced(${l)
-    endforeach(l)
+endforeach(l)
 
 add_cppinterop_unittest(CppInterOpTests
   CUDATest.cpp