Reword the changelog entry

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
diff --git a/ChangeLog.d/fix-mingw32-build.txt b/ChangeLog.d/fix-mingw32-build.txt
index c657f23..feef0a2 100644
--- a/ChangeLog.d/fix-mingw32-build.txt
+++ b/ChangeLog.d/fix-mingw32-build.txt
@@ -1,4 +1,4 @@
 Bugfix
   * Fix an inconsistency between implementations and usages of `__cpuid`,
     which mainly causes failures when building Windows target using
-    mingw or clang. Fix #8334 & #8332.
+    mingw or clang. Fixes #8334 & #8332.