diff --git a/src/wp-admin/includes/class-ftp-pure.php b/src/wp-admin/includes/class-ftp-pure.php
index 38d348badf..c40df63736 100644
--- a/src/wp-admin/includes/class-ftp-pure.php
+++ b/src/wp-admin/includes/class-ftp-pure.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * PemFTP - A Ftp implementation in pure PHP
+ * PemFTP - An Ftp implementation in pure PHP
  *
  * @package PemFTP
  * @since 2.5.0
diff --git a/src/wp-admin/includes/class-ftp-sockets.php b/src/wp-admin/includes/class-ftp-sockets.php
index 5ca4a2b579..1ebedc7744 100644
--- a/src/wp-admin/includes/class-ftp-sockets.php
+++ b/src/wp-admin/includes/class-ftp-sockets.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * PemFTP - A Ftp implementation in pure PHP
+ * PemFTP - An Ftp implementation in pure PHP
  *
  * @package PemFTP
  * @since 2.5.0
diff --git a/src/wp-admin/includes/class-ftp.php b/src/wp-admin/includes/class-ftp.php
index cd6ce341cf..f1d40a4ffd 100644
--- a/src/wp-admin/includes/class-ftp.php
+++ b/src/wp-admin/includes/class-ftp.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * PemFTP - A Ftp implementation in pure PHP
+ * PemFTP - An Ftp implementation in pure PHP
  *
  * @package PemFTP
  * @since 2.5.0