README : markdown

README.md

@@ -7,11 +7,10 @@ How to build it ?
 ==============
 
 - Install `ocamlc`, `ocamllex` and `ocamlyacc`
-- Run
-```sh
-make
-```
-- If you want to built it by hand, here is what `make build` does :
+- Run `make`
+
+If you want to built it by hand, here is what `make build` does :
+
 ```sh
 ocamlc -i tree_toyunda_raw.ml > tree_toyunda_raw.mli
 ocamlc -c tree_toyunda_raw.mli
@@ -39,20 +38,20 @@ How to use it ?
 ==============
 
 Usage :
-```sh
+```
 ./epitass [options] toyunda_file
 ```
 
 The ass file is printed by default on standard output, the options should always be before the file and are processed left to right (in case of collision, the last one have priority).
 To see a list of options and the default behaviours, type :
-```sh
+```
 ./epitass -help
 ```
 
 For v1 files, you may want to add the option -overlap_frame_mode
 
 Example :
-```sh
+```
 ./epitass -video Nichijou-OP1-Kakakaka-Kataomoi-C.avi -framerate 25 -o Nichijou-OP1-Kakakaka-Kataomoi-C.ass Nichijou-OP1-Kakakaka-Kataomoi-C.txt
 ```