[gimp-web] Fix typo s/of/or/.

[Jehan <jehanp src gnome org>]

commit f1f69d2adddbe9309dc9ead6059fd1d62d5baf93
Author: Jehan <jehan girinstud io>
Date:   Sat Jun 18 00:25:11 2022 +0200

    Fix typo s/of/or/.

 content/about/selling.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/content/about/selling.md b/content/about/selling.md
index cf514c7f..d70db78e 100644
--- a/content/about/selling.md
+++ b/content/about/selling.md
@@ -83,7 +83,7 @@ copyright infringment. Please try to clarify the situation with the
 vendor _before_ reporting any GPL violation to the GIMP developers. In
 any case, you should refrain from making public statements about the
 potential GPL violation before you have contacted the vendor. Notifying
-the developers too early of making public statements about the potential
+the developers too early or making public statements about the potential
 GPL violation may limit the legal options available to the developers
 (copyright owners).