diff --git a/src/plugins_exts_metadata.c b/src/plugins_exts_metadata.c
index 3a85eed..359ffb5 100644
--- a/src/plugins_exts_metadata.c
+++ b/src/plugins_exts_metadata.c
@@ -97,7 +97,7 @@
         return;
     }
 
-    struct lyext_metadata *annotation = (struct lyext_metadata*)ext->data;
+    struct lyext_metadata *annotation = (struct lyext_metadata *)ext->data;
     annotation_substmt[0].storage = &annotation->iffeatures;
     annotation_substmt[1].storage = &annotation->units;
     annotation_substmt[2].storage = &annotation->flags;