[gimp] icons: fix .gitignore in Symbolic-Inverted/

[Michael Natterer <mitch src gnome org>]

commit 9667d2566d94d241006c8c7c0a1a0a0a9acab5cf
Author: Michael Natterer <mitch gimp org>
Date:   Sun May 20 18:28:09 2018 +0200

    icons: fix .gitignore in Symbolic-Inverted/

 icons/Symbolic-Inverted/.gitignore |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/icons/Symbolic-Inverted/.gitignore b/icons/Symbolic-Inverted/.gitignore
index 90eb0a2..c245353 100644
--- a/icons/Symbolic-Inverted/.gitignore
+++ b/icons/Symbolic-Inverted/.gitignore
@@ -4,7 +4,7 @@
 18/*.png
 20/*.png
 22/*.png
-24/*.png
+24/*.svg
 32/*.png
 48/*.png
 64/*.png