Index: wp-includes/pluggable.php
===================================================================
--- wp-includes/pluggable.php	(revision 37690)
+++ wp-includes/pluggable.php	(working copy)
@@ -1671,11 +1671,11 @@
 	// send a copy of password change notification to the admin
 	// but check to see if it's the admin whose password we're changing, and skip this
 	if ( 0 !== strcasecmp( $user->user_email, get_option( 'admin_email' ) ) ) {
-		$message = sprintf(__('Password Lost and Changed for user: %s'), $user->user_login) . "\r\n";
+		$message = sprintf( __( 'Password changed for user: %s' ), $user->user_login ) . "\r\n";
 		// The blogname option is escaped with esc_html on the way into the database in sanitize_option
 		// we want to reverse this for the plain text arena of emails.
 		$blogname = wp_specialchars_decode(get_option('blogname'), ENT_QUOTES);
-		wp_mail(get_option('admin_email'), sprintf(__('[%s] Password Lost/Changed'), $blogname), $message);
+		wp_mail( get_option( 'admin_email' ), sprintf( __( '[%s] Password Changed'), $blogname ), $message );
 	}
 }
 endif;
Index: wp-login.php
===================================================================
--- wp-login.php	(revision 37690)
+++ wp-login.php	(working copy)
@@ -530,7 +530,7 @@
 	 */
 	do_action( 'lost_password' );
 
-	login_header(__('Lost Password'), '<p class="message">' . __('Please enter your username or email address. You will receive a link to create a new password via email.') . '</p>', $errors);
+	login_header( __('Reset Password'), '<p class="message">' . __('Please enter your username or email address. You will receive a link to create a new password via email.') . '</p>', $errors);
 
 	$user_login = isset($_POST['user_login']) ? wp_unslash($_POST['user_login']) : '';
 
@@ -616,7 +616,7 @@
 	if ( ( ! $errors->get_error_code() ) && isset( $_POST['pass1'] ) && !empty( $_POST['pass1'] ) ) {
 		reset_password($user, $_POST['pass1']);
 		setcookie( $rp_cookie, ' ', time() - YEAR_IN_SECONDS, $rp_path, COOKIE_DOMAIN, is_ssl(), true );
-		login_header( __( 'Password Reset' ), '<p class="message reset-pass">' . __( 'Your password has been reset.' ) . ' <a href="' . esc_url( wp_login_url() ) . '">' . __( 'Log in' ) . '</a></p>' );
+		login_header( __( 'Reset Password' ), '<p class="message reset-pass">' . __( 'Your password has been reset.' ) . ' <a href="' . esc_url( wp_login_url() ) . '">' . __( 'Log in' ) . '</a></p>' );
 		login_footer();
 		exit;
 	}