update READEME marking optional, and required packages
diff --git a/README b/README
index 3d5f691..7e789e0 100644
--- a/README
+++ b/README
@@ -1,7 +1,4 @@
-
-
-
-Building & Installing PowerTOP
+Building & Installing PowerTOP
 ------------------------------
 
 To build and install PowerTOP type the following commands, 
@@ -24,8 +21,8 @@
 in addition to that, PowerTOP requires the following components:
 
 pciutils-devel (is only required if you have PCI) 
-ncurses-devel 
-libnl-devel
+ncurses-devel  (required) 
+libnl-devel    (required)
 kernel version => 2.6.38
 
 Kernel Parameters: