[gnome-boxes] help: Fix typo in Snapshots docs

[Felipe Borges <felipeborges src gnome org>]

commit 991eace97898491118c1dd896551289d4e455b91
Author: Felipe Borges <felipeborges gnome org>
Date:   Mon Feb 7 18:15:52 2022 +0100

    help: Fix typo in Snapshots docs

 help/C/interface.page | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/help/C/interface.page b/help/C/interface.page
index 0c163d2d..651345ec 100644
--- a/help/C/interface.page
+++ b/help/C/interface.page
@@ -95,7 +95,7 @@
   </section>
 
   <section id="snapshots">
-  <title>The Snaspshots tab</title>
+  <title>The Snapshots tab</title>
     <p>With <gui>Snapshots</gui> you can <link xref="snapshot-create">create</link> and manage snapshots of 
your box.</p>
   </section>