README fix markdown formatting for Github

README.md

@@ -1,42 +1,48 @@
-#ASN.1 compiler plugin for Rebar3
+# ASN.1 compiler plugin for Rebar3
 
 Plugin for compiling ASN.1 modules with Rebar3.
 
-##Installation
+## Installation
 
 Add plugin to your project `rebar.config` file.
 
-    {plugins, [
-        { rebar3_asn1_compiler, "1.0.0"}
-    ]}.
+```erlang
+{plugins, [
+    { rebar3_asn1_compiler, "1.0.0"}
+]}.
+```
 
-##Usage
+## Usage
 
 Define ASN.1 compiler options in `rebar.config` and add output directory to Erlang source directories. 
 Supported options are listed at [ASN.1 compiler documentation](http://www.erlang.org/doc/man/asn1ct.html). 
 In addition, `{asndir, "asn1"}` can be used for defining the directory containing
 the ASN.1 modules. The default options are `[{asndir, "asn1"}, {outdir, "asn1_gen"}, noobj]`.
 
-    {asn1_opts, [{outdir, "asn1_gen"}, uper]}.
-    {src_dirs, ["src", "asn1_gen"]}.
+```erlang
+{asn1_opts, [{outdir, "asn1_gen"}, uper]}.
+{src_dirs, ["src", "asn1_gen"]}.
+```
 
 Additionally, plugin can be hooked into standard `compile` and `clean` commands.
 
-    {provider_hooks, [
-      {pre,
-          [{clean,   {asn1, clean}},
-           {compile, {asn1, compile}}]}
-    ]}.
+```erlang
+{provider_hooks, [
+  {pre,
+      [{clean,   {asn1, clean}},
+       {compile, {asn1, compile}}]}
+]}.
+```
 
 Stand-alone `compile` and `clean` commands are defined in `asn1` namespace
 
     rebar3 asn1 compile
     rebar3 asn1 clean
 
-##Contributing
+## Contributing
 
 Feel free to send pull requests, feature requests or issue reports.
 
-##License
+## License
 
 MIT.