[gimp-web/testing] Fix <img> tag not being code-escaped in README.md

[Pat David <patdavid src gnome org>]

commit 74b799710f1b55d9870cc1260f1a3e074778fc7b
Author: Pat David <patdavid gmail com>
Date:   Thu May 31 11:26:17 2018 -0500

    Fix <img> tag not being code-escaped in README.md

 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/README.md b/README.md
index fb31658f..5494ac56 100644
--- a/README.md
+++ b/README.md
@@ -129,7 +129,7 @@ I wrote a brief cheatsheet of the Markdown format that can be found on the site
 #### SVG files
 The website is served with a strict Content Security Policy, and as a
 consequence, inline scripts and styles are ignored by compliant browsers.
-Normally according to the specification, SVG included via <img> should not apply
+Normally according to the specification, SVG included via `<img>` should not apply
 the policy (https://www.w3.org/TR/CSP11/#which-policy-applies), but at least
 Firefox does not follow the spec properly right now and all SVG with inlined CSS
 end up dark.