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README.md

@@ -14,23 +14,20 @@ Three guides are available for this repo:
 
 # <a name="quickstart"></a>Quickstart
 
-```sh
-$ git submodule update --init --recursive
-$ export RISCV=/path/to/install/riscv/toolchain
-$ ./build.sh
-```
+	$ git submodule update --init --recursive
+	$ export RISCV=/path/to/install/riscv/toolchain
+	$ ./build.sh
+
 
 Ubuntu packages needed:
 
-```sh
-$ sudo apt-get install autoconf automake autotools-dev libmpc-dev libmpfr-dev libgmp-dev gawk build-essential bison flex texinfo
-```
+	$ sudo apt-get install autoconf automake autotools-dev libmpc-dev libmpfr-dev libgmp-dev gawk build-essential bison flex texinfo
+
 
 Note: This requires GCC >= 4.8 for C++11 support (including thread_local).
 To use a compiler different than the default (for example on OS X), use:
-```sh
-$ CC=gcc-4.8 CXX=g++-4.8 ./build.sh
-```
+
+	$ CC=gcc-4.8 CXX=g++-4.8 ./build.sh