Add a changelog entry

ziebam · ziebam · commit 6ea762c46cc8 · 2021-09-22T00:22:37.000+02:00
diff --git a/changelog/4320.doc.rst b/changelog/4320.doc.rst
@@ -0,0 +1 @@
+Improved docs for `pytester.copy_example`.

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	`1`	+Improved docs for `pytester.copy_example`.