Fix shocco errors

Clean up comments to fix errors seen while processing with shocco

Change-Id: I0e97ad27613313f03e47c107051ea93b115d4744
diff --git a/tools/fixup_stuff.sh b/tools/fixup_stuff.sh
index a28e10e..47b0cd1 100755
--- a/tools/fixup_stuff.sh
+++ b/tools/fixup_stuff.sh
@@ -70,7 +70,8 @@
 fi
 
 # Ubuntu 12.04
-# -----
+# ------------
+
 # We can regularly get kernel crashes on the 12.04 default kernel, so attempt
 # to install a new kernel
 if [[ ${DISTRO} =~ (precise) ]]; then