Improve formatting in the README

README.md

@@ -1,45 +1,59 @@
-   Replacement tool for creative building (Mod for MineTest)
+# Replacement tool for creative building (Minetest mod)
 
-This tool is helpful for creative purposes (i.e. build a wall and "paint" windows into it).
-It replaces nodes with a previously selected other type of node (i.e. places said windows
-into a brick wall).
+This tool is helpful for creative purposes (for example, building a wall then
+"painting" windows into it). It replaces nodes with a previously-selected
+node (i.e. places said windows into a brick wall).
 
-Crafting:   chest  -      -
-            -      stick  -
-            -      -      chest
-Or just use /giveme replacer:replacer
+## Crafting
 
-Usage: Right-click on a node of that type you want to replace other nodes with.
-       Left-click (normal usage) on any nodes you want to replace with the type you previously right-clicked on.
-       SHIFT-Right-click in order to store a new pattern.
+```text
+chest  -      -
+-      stick  -
+-      -      chest
+```
 
-When in creative mode, the node will just be replaced. Your inventory will not be changed.
+Or just use `/giveme replacer:replacer`.
 
-When not in creative mode, digging will be simulated and you will get what was there. In return, the replacement node
-will be taken from your inventory.
+## Usage
 
+- <kbd>Right-click</kbd> on a node of that type you want to replace
+  other nodes with.
+- <kbd>Left-click</kbd> (normal usage) on any nodes you want to replace
+  with the type you previously right-clicked on.
+- <kbd>Shift + Right-click</kbd> to store a new pattern.
 
-The second tool included in this mod is the inspector.
+When in creative mode, the node will just be replaced; your inventory
+won't be changed.
+
+When *not* in creative mode, digging will be simulated and you will get
+what was there. In return, the replacement node will be taken from
+your inventory.
 
-Crafting:    torch
-             stick
+The second tool included in this mod is the inspector.
 
-Just wield it and click on any node or entity you want to know more about. A limited craft-guide is included.
+### Crafting the inspector
 
+```text
+torch
+stick
+```
 
+Just wield it then click on any node or entity you want to know more about.
+A limited crafting guide is included.
 
-    Copyright (C) 2013,2014,2015 Sokomine
+## License
 
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
+Copyright (C) 2013, 2014, 2015 Sokomine
 
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
 
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
 
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.