update changeset

Author: ryan-m-walker

.changeset/wise-dots-rush.md

@@ -3,3 +3,23 @@
 ---
 
 Update CSS formatting of dimensions to use correct casing for Q, Hz and kHz
+
+**Before:**
+
+``` css
+.cssUnits {
+  a: 1q;
+  b: 1hz;
+  c: 1khz;
+}
+```
+
+**After:**
+
+``` css
+.cssUnits {
+  a: 1Q;
+  b: 1Hz;
+  c: 1kHz;
+}
+```