diff --git a/src/Composer/Repository/Vcs/GitHubDriver.php b/src/Composer/Repository/Vcs/GitHubDriver.php
index db717e570..dd7bc1c99 100644
--- a/src/Composer/Repository/Vcs/GitHubDriver.php
+++ b/src/Composer/Repository/Vcs/GitHubDriver.php
@@ -33,7 +33,7 @@ class GitHubDriver extends VcsDriver
      * @param string $url
      * @param IOInterface $io
      * @param ProcessExecutor $process
-     * @param callback $remoteFilesystemGenerator
+     * @param callable $remoteFilesystemGenerator
      */
     public function __construct($url, IOInterface $io, ProcessExecutor $process = null, $remoteFilesystemGenerator = null)
     {
diff --git a/src/Composer/Repository/Vcs/VcsDriver.php b/src/Composer/Repository/Vcs/VcsDriver.php
index 3bd847553..2ecfaebc2 100644
--- a/src/Composer/Repository/Vcs/VcsDriver.php
+++ b/src/Composer/Repository/Vcs/VcsDriver.php
@@ -35,7 +35,7 @@ abstract class VcsDriver implements VcsDriverInterface
      * @param string      $url The URL
      * @param IOInterface $io  The IO instance
      * @param ProcessExecutor $process  Process instance, injectable for mocking
-     * @param callback $remoteFilesystemGenerator Generates Remote Filesystem, injectable for mocking
+     * @param callable $remoteFilesystemGenerator Generates Remote Filesystem, injectable for mocking
      */
     public function __construct($url, IOInterface $io, ProcessExecutor $process = null, $remoteFilesystemGenerator = null)
     {