diff --git a/src/CacheTool.php b/src/CacheTool.php
index 4789329..945cb30 100644
--- a/src/CacheTool.php
+++ b/src/CacheTool.php
@@ -18,7 +18,7 @@
 
 /**
  * @method mixed apcu_add(mixed $key, mixed $var, int $ttl = 0)
- * @method boolean apcu_cache_info(boolean $limited = false)
+ * @method false|array apcu_cache_info(boolean $limited = false)
  * @method boolean|array apcu_regexp_get_keys(?string $regexp = null)
  * @method boolean apcu_cas(string $key, int $old, int $new)
  * @method boolean apcu_clear_cache()
diff --git a/src/Proxy/ApcuProxy.php b/src/Proxy/ApcuProxy.php
index 2d3b2ff..b3325a9 100644
--- a/src/Proxy/ApcuProxy.php
+++ b/src/Proxy/ApcuProxy.php
@@ -117,7 +117,7 @@ public function apcu_cas($key, $old, $new)
      * @since  2.0.0
      * @param  boolean $limited    If limited is TRUE, the return value will exclude the individual list of cache
      *                             entries. This is useful when trying to optimize calls for statistics gathering.
-     * @return boolean             Array of cached data (and meta-data) or FALSE on failure
+     * @return false|array         Array of cached data (and meta-data) or FALSE on failure
      */
     public function apcu_cache_info($limited = false)
     {