fix typo, comment out minimum compiler version so that the manifest is valid (typst-community#25)

Author: SillyFreak

README.md

@@ -38,7 +38,7 @@ These instructions will get you a copy of the project up and running on the typs
 
 ### Installation
 
-A step by step guide that will tell you how to get the development environment up and running. This should example how to clone the repo and where to (maybe a link to the typst documentation on it), along with any pre-requisite software and installation steps.
+A step by step guide that will tell you how to get the development environment up and running. This should explain how to clone the repo and where to (maybe a link to the typst documentation on it), along with any pre-requisite software and installation steps.
 
 ```
 $ First step

typst.toml

@@ -12,7 +12,7 @@ repository = ""
 keywords = []
 categories = []
 disciplines = []
-compiler = ""
+# compiler = ""
 exclude = [
 	".github",
 	"docs",