TASK: updated README

Author: Florian Heinze

README.md

@@ -69,7 +69,7 @@ run `brew install sandstorm/tap/dev-script-runner` to install
 
 run `brew upgrade sandstorm/tap/dev-script-runner` to upgrade
 
-### Autocompletion
+**Autocompletion**
 
 run `dev completion [bash|zsh|fish|powershell] --help` and follow instructions on how to set up autocompletion
 
@@ -83,7 +83,7 @@ run `dev completion [bash|zsh|fish|powershell] --help` and follow instructions o
 > autoload -U compinit; compinit
 > ```
 
-### Initialization
+**Initialization**
 
 Go to your project root and run `dev DSR_INIT` to create a `dev.sh` and a `dev_setup.sh` with examples for different types of tasks.
 The `$@` at the end of your `dev.sh` dispatches the script arguments to a function (so `dev sometask` calls `sometask`).