[initcpio] add python doc strings

src/modules/initcpio/main.py

@@ -23,17 +23,13 @@ from libcalamares.utils import check_chroot_call
 
 
 def run_mkinitcpio():
-    """
-
-
-    """
+    """ Runs mkinitcpio with given kernel profile """
     kernel = libcalamares.job.configuration['kernel']
     check_chroot_call(['mkinitcpio', '-p', kernel])
 
 
 def run():
-    """
-
+    """ Calls routine
 
     :return:
     """