diff --git a/runtime/doc/if_lua.txt b/runtime/doc/if_lua.txt
index e6b8e68..f9039ea 100644
--- a/runtime/doc/if_lua.txt
+++ b/runtime/doc/if_lua.txt
@@ -410,13 +410,20 @@
 when needed.  When you don't use the Lua interface you don't need it, thus
 you can use Vim without this file.
 
-On MS-Windows to use the Lua interface the Lua DLL must be in your search path.
-In a console window type "path" to see what directories are used.  The version
-of the DLL must match the Lua version Vim was compiled with.
 
-On Unix the 'luadll' option can be used to specify the Lua shared library file
-instead of DYNAMIC_LUA_DLL file what was specified at compile time.  The
-version of the shared library must match the Lua version Vim was compiled with.
+MS-Windows ~
+
+To use the Lua interface the Lua DLL must be in your search path.  In a
+console window type "path" to see what directories are used.  The 'luadll'
+option can be also used to specify the Lua DLL.  The version of the DLL must
+match the Lua version Vim was compiled with.
+
+
+Unix ~
+
+The 'luadll' option can be used to specify the Lua shared library file instead
+of DYNAMIC_LUA_DLL file what was specified at compile time.  The version of
+the shared library must match the Lua version Vim was compiled with.
 
 
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