Fix bad markdown in lua_api.txt

doc/lua_api.txt

@@ -47,24 +47,23 @@ Paths
 Games
 -----
 Games are looked up from:
+
 * `$path_share/games/gameid/`
 * `$path_user/games/gameid/`
+
 Where `gameid` is unique to each game.
 
 The game directory can contain the following files:
-  * `game.conf`
-    Which contains:
-      * name = <Human-readable full name of the game>
-        e.g.
-        name = Minetest
-      * Optionally, game.conf can also contain:
-        disallowed_mapgens = <comma-separated mapgens>
-        e.g.
-        disallowed_mapgens = v5,v6,flat
+
+* `game.conf`, which contains:
+    * `name = <Human-readable full name of the game>` e.g. `name = Minetest`
+    * Optionally, game.conf can also contain
+      `disallowed_mapgens = <comma-separated mapgens>`
+      e.g. `disallowed_mapgens = v5,v6,flat`
       These mapgens are removed from the list of mapgens for the game.
-  * minetest.conf
+* `minetest.conf`:
   Used to set default settings when running this game.
-  * settingtypes.txt
+* `settingtypes.txt`:
   In the same format as the one in builtin.
   This settingtypes.txt will be parsed by the menu and the settings will be
   displayed in the "Games" category in the advanced settings tab.
@@ -555,6 +554,7 @@ stretched to contain exactly 256 pixels (after arranging the pixels
 to one line). The indexing starts from 0.
 
 Examples:
+
 * 16x16 palette, index = 0: the top left corner
 * 16x16 palette, index = 4: the fifth pixel in the first row
 * 16x16 palette, index = 16: the pixel below the top left corner
@@ -579,6 +579,7 @@ When registering a node, set the item definition's `palette` field to
 a texture. You can also use texture modifiers.
 The node's color depends on its `param2`, so you also must set an
 appropriate `drawtype`:
+
 * `drawtype = "color"` for nodes which use their full `param2` for
   palette indexing. These nodes can have 256 different colors.
   The palette should contain 256 pixels.
@@ -621,6 +622,7 @@ when a player digs or places a colored node.
 You can disable this feature by setting the `drop` field of the node
 to itself (without metadata).
 To transfer the color to a special drop, you need a drop table.
+
 Example:
 
     minetest.register_node("mod:stone", {
@@ -2419,6 +2421,7 @@ The file should be a text file, with the following format:
 
 ### Escapes
 Strings that need to be translated can contain several escapes, preceded by `@`.
+
 * `@@` acts as a literal `@`.
 * `@n`, where `n` is a digit between 1 and 9, is an argument for the translated string that will be inlined
   when translation. Due to how translations are implemented, the original translation string **must** have