update shade/versioning section

Author: broccolai

docs/core/index.md

@@ -751,9 +751,9 @@ You can find examples on GitHub for either
 [Builders](https://github.com/Incendo/cloud-minecraft/blob/master/examples/example-bukkit/src/main/java/cloud/commandframework/examples/bukkit/builder/feature/HelpExample.java) or
 [Annotations](https://github.com/Incendo/cloud-minecraft/blob/master/examples/example-bukkit/src/main/java/cloud/commandframework/examples/bukkit/annotations/feature/HelpExample.java).
 
-### Build System
+### Usage within projects
 
 Cloud will have differing versions between core and the other groups of modules, Cloud Minecraft for example will be updated seperately. If core has a bug fix or feature that is not yet available 
 inside of the current Cloud Minecraft release you can define cloud-core as it's own dependency force it's use that way.You should also shade Cloud inside of your project, here's an example of doing so:
 
-{{ shade_dependency() }}
+{{ shade_dependency() }}