[gimp-web/testing] Fix case typo on animated image name.

[Jehan <jehanp src gnome org>]

commit ad8b6d0145023a16e3c9d358c800e37a3dcc401d
Author: Jehan <jehan girinstud io>
Date:   Tue Mar 19 12:42:56 2019 +0100

    Fix case typo on animated image name.

 content/news/2019-03_GIMP-2.10.10_Released/index.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/content/news/2019-03_GIMP-2.10.10_Released/index.md 
b/content/news/2019-03_GIMP-2.10.10_Released/index.md
index ab6417fa..70bd0143 100644
--- a/content/news/2019-03_GIMP-2.10.10_Released/index.md
+++ b/content/news/2019-03_GIMP-2.10.10_Released/index.md
@@ -130,7 +130,7 @@ bar. The interaction choices also heavily benefited from inputs of
 Aryeom, from *ZeMarmot* project.
 
 <figure>
-<img src="{attach}GIMP-2-10-10-layer-selection.webp" alt="Layer picking with Alt+middle click"/>
+<img src="{attach}gimp-2-10-10-layer-selection.webp" alt="Layer picking with Alt+middle click"/>
 <figcaption>
 <em>Layer picking on canvas with Alt + middle click</em>
 </figcaption>