Fix markdown formatting

README.md

@@ -13,7 +13,7 @@ A fully-functional [bash](https://en.wikipedia.org/wiki/Bash_%28Unix_shell%29) c
 `curl` needs to be available somewhere in your `$PATH`. The script is otherwise self-contained.
 
 # Usage
-tldr [options] <command>
+	tldr [options] command
 
 	[options]
 		-l, --list:     show all available pages
@@ -21,7 +21,7 @@ tldr [options] <command>
 		-p, --platform: show page from specific platform rather than autodetecting
 		-h, -?:         this help overview
 
-<command>
+	command
 		Show examples for this command
 
 The client caches a copy of all pages and the index locally under