docs: update copy

Signed-off-by: Athan <[email protected]>

Author: kgryte

lib/node_modules/@stdlib/_tools/changelog/generate/README.md

@@ -53,7 +53,7 @@ The function accepts the following `options`:
 -   **format**: changelog format. Must be one of the following:
 
     -   `'grouped'`: group commits by package.
-    -   `'aggregated'`: display all commits in a flat list without breaking changes up by package.
+    -   `'aggregated'`: display all commits in a flat list without grouping commits by package.
 
 -   **flags**: `git log` options used to retrieve commits from which to generate the changelog.