docs: pwg: fix missing end of line semicolon in custom meta example

diff --git a/docs/pwg/advanced-allocation.xml b/docs/pwg/advanced-allocation.xml
index 253c60d0a61e68f767b62f0cbbcb5904b996ec04..e7346bd36fbc0ba08376bcab6aeab344546d02b4 100644 (file)
--- a/docs/pwg/advanced-allocation.xml
+++ b/docs/pwg/advanced-allocation.xml
@@ -449,7 +449,7 @@ my_example_meta_free (GstMeta * meta, GstBuffer * buffer)
 {
   MyExampleMeta *emeta = (MyExampleMeta *) meta;
 
-  g_free (emeta->name)
+  g_free (emeta->name);
   emeta->name = NULL;
 }