Changelog: clarify a cmake-related entry as being about cmake

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/ChangeLog.d/fix-windows-cmake-build-with-shared-libraries.txt b/ChangeLog.d/fix-windows-cmake-build-with-shared-libraries.txt
index 6878645..a6540a1 100644
--- a/ChangeLog.d/fix-windows-cmake-build-with-shared-libraries.txt
+++ b/ChangeLog.d/fix-windows-cmake-build-with-shared-libraries.txt
@@ -1,3 +1,3 @@
 Bugfix
-   * Fix compilation on Windows when building shared library, by setting
-     library search path to CMAKE_CURRENT_BINARY_DIR.
+   * Fix the library search path when building a shared library with CMake
+     on Windows.