Update book/environment.md

0x4D5352 · NotTheDr01ds · web-flow · commit ea9fdceff7ea · 2024-12-22T08:19:00.000-06:00
Co-authored-by: Douglas &lt;32344964+NotTheDr01ds@users.noreply.github.com&gt;
diff --git a/book/environment.md b/book/environment.md
@@ -108,7 +108,7 @@ $env.FOO
 # => BAR
 
 if "FOO" in $env {
-echo $env.FOO
+    echo $env.FOO
 }
 # => BAR
 ```
