Update 000_install.md

Author: CarlosLopezDeLara

node-setup/000_install.md

@@ -93,8 +93,8 @@ Download and install GHC:
     cd ..
 
 Install Libsodium 
-git clone https://github.com/input-output-hk/libsodium
-
+    
+    git clone https://github.com/input-output-hk/libsodium
     cd libsodium
     git checkout 66f017f1
     ./autogen.sh