docs: Add note about live reload script injection

Answers common question in docs.
https://discuss.gohugo.io/t/livereload-only-works-on-the-homepage/1006/4

diff --git a/docs/content/extras/livereload.md b/docs/content/extras/livereload.md
index f1bc5543b47b7502dce3dd44ddfa560612eff1ef..602b9124cd181361b962836bd73083c434f9ca79 100644 (file)
--- a/docs/content/extras/livereload.md
+++ b/docs/content/extras/livereload.md
@@ -45,9 +45,6 @@ This means that keeping the site open on a second monitor (or another
 half of your current monitor) allows you to see exactly what your
 content looks like without even leaving your text editor.
 
-It's worth noting that "--watch" is enabled by default when "hugo server"
-is run.
-
 ## Disabling LiveReload
 
 LiveReload works by injecting JavaScript into the pages it
@@ -60,3 +57,9 @@ LiveReload functionality.
 
     $ hugo server --watch --disableLiveReload
 
+## Notes
+
+The `--watch` flag is enabled by default when `hugo server` is run.
+
+You must have a closing `</body>` tag for LiveReload to work.
+Hugo injects the LiveReload `<script>` before this tag.