diff --git a/README.md b/README.md
index d6e8d5162..9e5e7e7c4 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,6 @@ Further documentation
 - Forum: https://forum.luanti.org/
 - GitHub: https://github.com/luanti-org/luanti/
 - [Developer documentation](doc/developing/)
-- [Documentation index](doc/README.md)
 - [doc/](doc/) directory of source distribution
 
 Default controls
diff --git a/doc/README.md b/doc/README.md
index 408d4959f..2b599f97e 100644
--- a/doc/README.md
+++ b/doc/README.md
@@ -1,37 +1,42 @@
 # Documentation Index
 
-The following is a list of documentation files and a brief description, if
-    applicable, to aid in locating documentation (sorted alphabetically
-    per-section).
+The following is a list of documentation files and a brief description to aid
+    in locating documentation (sorted alphabetically per-section).
 
 ## Lua
 
-- [Builtin Entities](builtin_entities.md): Doc for predefined engine entities, i.e. dropped items and falling nodes.
-- [Client-side API](client_lua_api.md): Client side enviorment's Lua API.
-- [Formspec Toolkit API](fst_api.txt)
-- [Menu API](menu_lua_api.md): Lua API for the creation of engine menus, not the
-    mod API.
-- [Mod APIs](lua_api.md): Lua APIs avalible within the mod enviorment and mapgen
-    enviorment. Contains infromation related to texturing and structure of games,
-    mods, and texture packs. **Related**: [Texture Packs](texture_packs.md) and
-    [World Format](world_format.md).
+- [builtin_entities.md](builtin_entities.md): Doc for predefined engine
+    entities, i.e. dropped items and falling nodes.
+- [client_lua_api.md](client_lua_api.md): Client side enviorment's Lua API.
+- [fst_api.txt](fst_api.txt): Formspec Toolkit API, this is for the engine's
+    menus (Manu menu, world creation dialogs, etc.)
+- [menu_lua_api.md](menu_lua_api.md): Lua API for the creation of engine menus,
+    not the mod API.
+- [lua_api.md](lua_api.md): Lua APIs for server mods. Documents the normal mod
+    enviorment and mapgen enviorment and contains infromation related to
+    texturing and structure of games, mods, and texture packs.
 
 ## Formats and Content
 
-- [Texture Packs](texture_packs.md): Layout and description of Luanti's texture
-    packs structure and configuration. Related information can be found in the
-    [mod API](lua_api.md).
-- [World Format](world_format.md): Layout and description of Luanti's world
+- [texture_packs.md](texture_packs.md): Layout and description of Luanti's
+    texture packs structure and configuration. Related information can be
+    found in the [mod API](lua_api.md).
+- [world_format.md](world_format.md): Layout and description of Luanti's world
     format. Documents the structure of the dirrectories and the files therein,
     including the structure of the internal world related databases.
-
-## Protocals
-
-- [Protocol](protocol.txt): *Rough* outline of Luanti's network protocol.
+    **Important**: Due to incompleatness of this documentation, it is
+    recommended to read the serialize and deserialize functions in C++ to
+    better understand this documentation.
+- [protocol.txt](protocol.txt): *Rough* outline of Luanti's network protocol.
 
 ## Misc.
 
-- [Android Information](android.md)
-- [Docker Server](docker_server.md)
-- [Luanti Development Direction](direction.md)
-- [List of Major Breakages](breakages.md)
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+- [android.md](android.md) Android related information.
+- [breakages.md](breakages.md) List of major breakages.
+- [compiling/](compiling/) Compilation information and instructions.
+- [developing/](developing/) Extra information about Luanti development, e.g.
+    OS-related information.
+- [direction.md](direction.md) Information related to the future direction of
+    Luanti.
+- [docker_server.md](docker_server.md) Infromation about Docker server images.
+- [ides/](ides/) Information about IDE configuration.
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