[vte] attr: Typo fix

[Egmont Koblinger <egmontkob src gnome org>]

commit 7b23b8aa338a289eafaf5e27c93ede4355b22af5
Author: Egmont Koblinger <egmont gmail com>
Date:   Mon Mar 4 09:56:53 2019 +0100

    attr: Typo fix

 src/attr.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/attr.hh b/src/attr.hh
index 7288ed94..20d82bf1 100644
--- a/src/attr.hh
+++ b/src/attr.hh
@@ -22,7 +22,7 @@
 #define VTE_ATTR_VALUE_MASK(bits)      ((1U << (bits)) - 1U)
 #define VTE_ATTR_MASK(shift,bits)      (VTE_ATTR_VALUE_MASK(bits) << (shift))
 
-/* Number of visible columns (as determined by g_unicode_iswide(c)).
+/* Number of visible columns (as determined by g_unichar_iswide(c)).
  * Also (ab)used for tabs; bug 353610.
  */
 #define VTE_ATTR_COLUMNS_SHIFT         (0)