Merge pull request #212 from potherca-contrib/fix/link-in-migration-docs

Fix broken link in migration.md

Author: gsteel

docs/book/v3/migration.md

@@ -27,7 +27,7 @@ Previously, an empty array value was treated as identical to `null`, and would c
 ### marshalHeadersFromSapi
 
 The function `Laminas\Diactoros\marshalHeadersFromSapi()`, which is consumed by `Laminas\Diactoros\ServerRequestFactory::fromGlobals()`, was modified such that it will now filter out header field names that evaluate to integers.
-Please see the [Security Features](security-features.md) document for more details.
+Please see the [Security Features](security.md) document for more details.
 
 ## Removed