Fixed typo in CMake script

Author: cschreib

tests/CMakeLists.txt

@@ -23,9 +23,9 @@ function(add_platform_definitions TARGET)
       target_compile_options(${TARGET} PRIVATE -Wextra)
       target_compile_options(${TARGET} PRIVATE -Werror)
     elseif(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
-        target_compile_options(${target} PRIVATE /W4)
-        target_compile_options(${target} PRIVATE /WX)
-        target_compile_options(${target} PRIVATE /EHs)
+      target_compile_options(${TARGET} PRIVATE /W4)
+      target_compile_options(${TARGET} PRIVATE /WX)
+      target_compile_options(${TARGET} PRIVATE /EHs)
     endif()
 endfunction()