[vte/wip/sixels: 89/111] ring: Don't refer to sixels in comments

[Christian Persch <chpe src gnome org>]

commit 03854d3e2c0bfdcce1b6d7614b232d9bcd183f22
Author: Hans Petter Jansson <hpj cl no>
Date:   Sat Aug 8 20:42:49 2020 +0200

    ring: Don't refer to sixels in comments

 src/ring.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/ring.cc b/src/ring.cc
index a0b5f1d1..0ffa2e9a 100644
--- a/src/ring.cc
+++ b/src/ring.cc
@@ -113,7 +113,7 @@ Ring::~Ring()
 
        g_free (m_array);
 
-        /* Clear sixel images */
+        /* Clear images */
         for (auto it = image_map->begin (); it != image_map->end (); ++it)
                 delete it->second;
         image_map->clear();
@@ -714,7 +714,7 @@ Ring::reset()
         m_start = m_writable = m_end;
         m_cached_row_num = (row_t)-1;
 
-        /* Clear sixel images */
+        /* Clear images */
         for (auto it = image_map->begin (); it != image_map->end (); ++it)
                 delete it->second;
         image_map->clear();