Fix find-package-test

test/find-package-test/CMakeLists.txt

@@ -6,10 +6,10 @@ find_package(FMT REQUIRED)
 
 add_executable(library-test main.cc)
 target_compile_options(library-test PUBLIC ${CPP14_FLAG})
-target_link_libraries(library-test fmt)
+target_link_libraries(library-test fmt::fmt)
 
-if (TARGET fmt-header-only)
+if (TARGET fmt::fmt-header-only)
   add_executable(header-only-test main.cc)
   target_compile_options(header-only-test PUBLIC ${CPP14_FLAG})
-  target_link_libraries(header-only-test fmt-header-only)
+  target_link_libraries(header-only-test fmt::fmt-header-only)
 endif ()