[hotssh] Drop leftover libssh2.h includes

[Colin Walters <walters src gnome org>]

commit fa94ec790af0e8d20621f41544f648b991c96b58
Author: Colin Walters <walters verbum org>
Date:   Tue Nov 12 13:08:21 2013 -0500

    Drop leftover libssh2.h includes

 src/hotssh-app.c |    2 --
 src/hotssh-tab.c |    2 +-
 2 files changed, 1 insertions(+), 3 deletions(-)
---
diff --git a/src/hotssh-app.c b/src/hotssh-app.c
index 39d952c..f7eecb9 100644
--- a/src/hotssh-app.c
+++ b/src/hotssh-app.c
@@ -24,8 +24,6 @@
 
 #include "libgsystem.h"
 
-#include <libssh2.h>
-
 struct _HotSshApp
 {
   GtkApplication parent;
diff --git a/src/hotssh-tab.c b/src/hotssh-tab.c
index 0798091..3405b6b 100644
--- a/src/hotssh-tab.c
+++ b/src/hotssh-tab.c
@@ -23,9 +23,9 @@
 
 #include "libgsystem.h"
 
-#include <libssh2.h>
 #include <vte/vte.h>
 #include <stdio.h>
+#include <string.h>
 
 struct _HotSshTab
 {