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: