diff --git a/index.html b/index.html
index e9f546a7..56383826 100644
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+++ b/index.html
@@ -249,7 +249,7 @@ without success so far).</p>
 <a id="commodore-amigaelectronic-arts-interchange-file-format-iff" class="anchor" href="#commodore-amigaelectronic-arts-interchange-file-format-iff" aria-hidden="true"><span class="octicon octicon-link"></span></a>Commodore Amiga/Electronic Arts Interchange File Format (IFF)</h4>
 
 <ul>
-<li>Legacy format, allows reading popular image from the Commodore Amiga computer.</li>
+<li>Legacy format, allows reading popular image format from the Commodore Amiga computer.</li>
 <li>Read support for the following file types:
 
 <ul>