fix frontmatter on wiki/pages/lua.md

wiki/pages/lua.md

@@ -1,8 +1,9 @@
+---
 author: ~evn
 published: false
 title: lua
 category:
-    - main
+  - main
 ---
 
 # Lua
@@ -16,7 +17,7 @@ This page will explain how to set up your tilde.team account for
 Python's PIP, Perl's PPM, and other programming laguages' package mangers. To
 download and install a package from the Luarocks repository type the following
 into a terminal:
-    `luarocks install [package-name] --local`
+`luarocks install [package-name] --local`
 where [package-name]
 is the name of the package you want to install (without square brackets). The
 '--local' argument is necessary to install the package to your user folder
@@ -29,7 +30,7 @@ package to, so the Lua interpreter will not be able to find installed packages.
 The `luarocks path` command can be used to modify the LUA_PATH and LUA_CPATH
 environment variables to include the paths that Luarocks installs packages to.
 The following command will modify the environment variables appropriately:
-    `eval $(luarocks path --bin)`
+`eval $(luarocks path --bin)`
 Add this to your ~/.bashrc file to make these environment variables always
 include the necessary paths.
 
@@ -45,7 +46,6 @@ default. To run Lua version 5.1 simply type `lua5.1`.
 
 To set the default Lua interpreter to version 5.1 set a bash alias with the
 following command:
-    `alias lua="/usr/bin/lua5.1"`
+`alias lua="/usr/bin/lua5.1"`
 Add this to your ~/.bashrc file to always use version 5.1 as the default Lua
 interpreter.
-