Fix most PHPDocs errors (#4107)

Contributes to https://github.com/FreshRSS/FreshRSS/issues/4103
https://phpstan.org/writing-php-code/phpdoc-types

1 files changed, 2 insertions, 2 deletions

diff --git a/p/ext.php b/p/ext.php
index a19c9e90e..aa6972d83 100644
--- a/p/ext.php
+++ b/p/ext.php
@@ -74,8 +74,8 @@ function is_valid_path_extension($path, $extensionPath, $isStatic = true) {
  *
  * You should sanitize path by using the realpath() function.
  *
- * @param $path the path to the file we want to serve.
- * @return true if it can be served, false otherwise.
+ * @param string $path the path to the file we want to serve.
+ * @return bool true if it can be served, false otherwise.
  *
  */
 function is_valid_path($path) {