diff --git a/xCAT-IBMhpc/share/xcat/IBMhpc/essl/min-essl.pkglist b/xCAT-IBMhpc/share/xcat/IBMhpc/essl/min-essl.pkglist
index 7a3d8dab6..11f5fa178 100755
--- a/xCAT-IBMhpc/share/xcat/IBMhpc/essl/min-essl.pkglist
+++ b/xCAT-IBMhpc/share/xcat/IBMhpc/essl/min-essl.pkglist
@@ -3,7 +3,7 @@
 bc
 #the following are needed by the license accptance, and removed afterward
 xorg-x11-libX11-32bit
-xorg-x11-libXau-32bit 
-xorg-x11-libXext-32bit 
+xorg-x11-libXau-32bit
+xorg-x11-libXext-32bit
 xorg-x11-libXp-32bit
 xorg-x11-libxcb-32bit