Merge pull request #3835 from ftwbzhao/feature/userguide
[ci skip] Update APC section link
diff --git a/user_guide_src/source/libraries/caching.rst b/user_guide_src/source/libraries/caching.rst
index f54de5f..1fc1b5b 100644
--- a/user_guide_src/source/libraries/caching.rst
+++ b/user_guide_src/source/libraries/caching.rst
@@ -18,7 +18,7 @@
Example Usage
*************
-The following example will load the cache driver, specify `APC <#apc>`_
+The following example will load the cache driver, specify `APC <#alternative-php-cache-apc-caching>`_
as the driver to use, and fall back to file-based caching if APC is not
available in the hosting environment.