diff --git a/objects/client.c b/objects/client.c
index 536b417b4..d530376ed 100644
--- a/objects/client.c
+++ b/objects/client.c
@@ -649,12 +649,12 @@
  * @function instances
  */
 
-/** Set a __index metamethod for all client instances.
+/* Set a __index metamethod for all client instances.
  * @tparam function cb The meta-method
  * @function set_index_miss_handler
  */
 
-/** Set a __newindex metamethod for all client instances.
+/* Set a __newindex metamethod for all client instances.
  * @tparam function cb The meta-method
  * @function set_newindex_miss_handler
  */
diff --git a/objects/screen.c b/objects/screen.c
index 1d2882cba..dd29394e0 100644
--- a/objects/screen.c
+++ b/objects/screen.c
@@ -142,12 +142,12 @@
  * @function instances
  */
 
-/** Set a __index metamethod for all screen instances.
+/* Set a __index metamethod for all screen instances.
  * @tparam function cb The meta-method
  * @function set_index_miss_handler
  */
 
-/** Set a __newindex metamethod for all screen instances.
+/* Set a __newindex metamethod for all screen instances.
  * @tparam function cb The meta-method
  * @function set_newindex_miss_handler
  */
diff --git a/objects/tag.c b/objects/tag.c
index 31cf8eff9..92396dec4 100644
--- a/objects/tag.c
+++ b/objects/tag.c
@@ -81,12 +81,12 @@
  * @function instances
  */
 
-/** Set a __index metamethod for all tag instances.
+/* Set a __index metamethod for all tag instances.
  * @tparam function cb The meta-method
  * @function set_index_miss_handler
  */
 
-/** Set a __newindex metamethod for all tag instances.
+/* Set a __newindex metamethod for all tag instances.
  * @tparam function cb The meta-method
  * @function set_newindex_miss_handler
  */