Fix echo statements for ksu hooks and defconfig

Author: avelith07

ksu_next_setup.sh

@@ -79,5 +79,5 @@ else
     setup_kernelsu "$@"
 fi
 
-echo "Done, now apply the ksu hooks from root/patches/ksu_next_hooks/* while being in the kernel root directory"
-echo "Add `CONFIG_KSU` to the defconfig"
+echo "Done, now apply the ksu hooks from root/patches/ksu_next_hooks/ while being in the kernel root directory"
+echo "Add CONFIG_KSU to the defconfig"