diff --git a/wp-includes/class-wp-atom-server.php b/wp-includes/class-wp-atom-server.php
index 1d31c506b9..0f046a9862 100644
--- a/wp-includes/class-wp-atom-server.php
+++ b/wp-includes/class-wp-atom-server.php
@@ -499,7 +499,7 @@ EOD;
 	 */
 	function get_attachment($postID = null) {
 		if ( !current_user_can( 'upload_files' ) )
-			$this->auth_required( __( 'Sorry, you do not have permission to upload files.' ) );
+			$this->auth_required( __( 'You do not have permission to upload files.' ) );
 
 		if ( !isset($postID) ) {
 			$this->get_attachments();
@@ -520,7 +520,7 @@ EOD;
 		$type = $this->get_accepted_content_type();
 
 		if ( !current_user_can('upload_files') )
-			$this->auth_required(__('You do not have permission to upload files.'));
+			$this->auth_required( __( 'You do not have permission to upload files.' ) );
 
 		$fp = fopen("php://input", "rb");
 		$bits = null;
diff --git a/wp-includes/class-wp-xmlrpc-server.php b/wp-includes/class-wp-xmlrpc-server.php
index df8ba6b3e3..940f55653a 100644
--- a/wp-includes/class-wp-xmlrpc-server.php
+++ b/wp-includes/class-wp-xmlrpc-server.php
@@ -3097,7 +3097,7 @@ class wp_xmlrpc_server extends IXR_Server {
 		do_action('xmlrpc_call', 'blogger.getTemplate');
 
 		if ( !current_user_can('edit_themes') )
-			return new IXR_Error(401, __('Sorry, this user can not edit the template.'));
+			return new IXR_Error(401, __('Sorry, this user cannot edit the template.'));
 
 		/* warning: here we make the assumption that the blog's URL is on the same server */
 		$filename = get_option('home') . '/';