Commit c21cbec for zlib

commit c21cbec343579b0030f32f0203c61bab59f019cd
Author: Brenton Bostick <bostick@gmail.com>
Date:   Sat Jun 20 08:13:43 2026 -0400

    CMake: Fix warning about mis-matching arguments.

diff --git a/test/add_subdirectory_test.cmake.in b/test/add_subdirectory_test.cmake.in
index 0c896e2..c6ee4df 100644
--- a/test/add_subdirectory_test.cmake.in
+++ b/test/add_subdirectory_test.cmake.in
@@ -24,4 +24,4 @@ if(ZLIB_BUILD_STATIC)
     add_executable(test_example_static @zlib_SOURCE_DIR@/test/example.c)
     target_link_libraries(test_example_static ZLIB::ZLIBSTATIC)
     add_test(NAME zlib_test_example_static COMMAND test_example_static)
-endif(@ZLIB_BUILD_STATIC)
+endif(ZLIB_BUILD_STATIC)