[vte] widget: Fix a comment

[Christian Persch <chpe src gnome org>]

commit 8d63df14a3336c5ae9fc81374d0a9b66716256a1
Author: Christian Persch <chpe gnome org>
Date:   Tue Dec 1 13:52:02 2015 +0100

    widget: Fix a comment

 src/vte.cc |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/vte.cc b/src/vte.cc
index f63bea3..5b48e6a 100644
--- a/src/vte.cc
+++ b/src/vte.cc
@@ -5889,7 +5889,7 @@ VteTerminalPrivate::match_hilite(long x,
        }
 
        /* If the pointer hasn't moved to another character cell, then we
-        * need do nothing. Note: Don't use mouse_last_col as that's relative
+        * need do nothing. Note: Don't use mouse_last_row as that's relative
         * to insert_delta, and we care about the absolute row number. */
        if (x / m_char_width  == m_mouse_last_x / m_char_width &&
            pixel_to_row(y) == pixel_to_row(m_mouse_last_y)) {