[gimp] devel-docs: typo fix.

[Jehan <jehanp src gnome org>]

commit 140ce80a225748bf882c69680f5d185968031c08
Author: Jehan <jehan girinstud io>
Date:   Wed Feb 23 22:29:03 2022 +0100

    devel-docs: typo fix.

 devel-docs/README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/devel-docs/README.md b/devel-docs/README.md
index ce083f1d0b..6ba58233fd 100644
--- a/devel-docs/README.md
+++ b/devel-docs/README.md
@@ -271,8 +271,8 @@ rules. To do so:
   very useful information.
 
 Additionally you can quickly switch between the light and dark variant
-of a same them by going to "Visual" and switching the "Dark Variant"
-button ON or OFF.
+of a same theme by going to "Visual" tab and switching the "Dark
+Variant" button ON or OFF.
 
 ### Icon themes