diff --git a/client.c b/client.c
index f4620dd0..46e6a8cf 100644
--- a/client.c
+++ b/client.c
@@ -1404,7 +1404,7 @@ client_set_border_width(lua_State *L, int cidx, int width)
 /** Set a client icon.
  * \param L The Lua VM state.
  * \param cidx The client index on the stack.
- * \para iidx The image index on the stack.
+ * \param iidx The image index on the stack.
  */
 void
 client_set_icon(lua_State *L, int cidx, int iidx)
diff --git a/ewmh.c b/ewmh.c
index f0b556d2..b84e18c7 100644
--- a/ewmh.c
+++ b/ewmh.c
@@ -471,7 +471,8 @@ ewmh_client_update_desktop(client_t *c)
 }
 
 /** Update the client struts.
- * \param c The client.
+ * \param window The window to update the struts for.
+ * \param strut The strut type to update the window with.
  */
 void
 ewmh_update_strut(xcb_window_t window, strut_t *strut)
diff --git a/property.c b/property.c
index 75597751..bad6d12b 100644
--- a/property.c
+++ b/property.c
@@ -305,6 +305,7 @@ property_update_net_wm_pid(client_t *c,
 
 /** Update the list of supported protocols for a client.
  * \param c The client.
+ * \param reply The xcb property reply.
  */
 void
 property_update_wm_protocols(client_t *c, xcb_get_property_reply_t *reply)
diff --git a/strut.c b/strut.c
index bdc8b853..6d678efd 100644
--- a/strut.c
+++ b/strut.c
@@ -45,7 +45,7 @@ luaA_pushstrut(lua_State *L, strut_t strut)
 /** Convert a table to a strut_t structure.
  * \param L The Lua VM state.
  * \param idx The index of the table on the stack.
- * \param struts The strut to fill. Current values will be used as default.
+ * \param strut The strut to fill. Current values will be used as default.
  */
 void
 luaA_tostrut(lua_State *L, int idx, strut_t *strut)
diff --git a/tag.c b/tag.c
index c86bbdb5..dfb5365e 100644
--- a/tag.c
+++ b/tag.c
@@ -388,6 +388,7 @@ LUA_OBJECT_EXPORT_PROPERTY(tag, tag_t, selected, lua_pushboolean)
 
 /** Set the tag name.
  * \param L The Lua VM state.
+ * \param tag The tag to name.
  * \return The number of elements pushed on stack.
  */
 static int
@@ -403,6 +404,7 @@ luaA_tag_set_name(lua_State *L, tag_t *tag)
 
 /** Set the tag selection status.
  * \param L The Lua VM state.
+ * \param tag The tag to set the selection status for.
  * \return The number of elements pushed on stack.
  */
 static int
@@ -414,6 +416,7 @@ luaA_tag_set_selected(lua_State *L, tag_t *tag)
 
 /** Set the tag screen.
  * \param L The Lua VM state.
+ * \param tag The tag to set the screen for.
  * \return The number of elements pushed on stack.
  */
 static int
@@ -439,6 +442,7 @@ luaA_tag_set_screen(lua_State *L, tag_t *tag)
 
 /** Get the tag screen.
  * \param L The Lua VM state.
+ * \param tag The tag to get the screen for.
  * \return The number of elements pushed on stack.
  */
 static int
diff --git a/wibox.c b/wibox.c
index 5e788ee8..3c1b0e34 100644
--- a/wibox.c
+++ b/wibox.c
@@ -328,7 +328,7 @@ wibox_set_opacity(lua_State *L, int udx, double opacity)
 
 /** Set a wibox border color.
  * \param L The Lua VM state.
- * \param idx The wibox to change border width.
+ * \param udx The wibox to change border width.
  * \param color The border color.
  */
 static void
@@ -343,7 +343,7 @@ wibox_set_border_color(lua_State *L, int udx, const xcolor_t *color)
 
 /** Set wibox orientation.
  * \param L The Lua VM state.
- * \param w The wibox.
+ * \param udx The wibox to change orientation.
  * \param o The new orientation.
  */
 void
@@ -618,7 +618,8 @@ wibox_refresh(void)
 }
 
 /** Set a wibox visible or not.
- * \param wibox The wibox.
+ * \param L The Lua VM state.
+ * \param udx The wibox.
  * \param v The visible value.
  */
 static void
@@ -722,6 +723,8 @@ wibox_detach(lua_State *L, int udx)
 }
 
 /** Attach a wibox that is on top of the stack.
+ * \param L The Lua VM state.
+ * \param udx The wibox to attach.
  * \param s The screen to attach the wibox to.
  */
 static void