Misc cleanup

Author: lukelbd

Diff for: header.sh

@@ -2,8 +2,8 @@
 # Helper functions sourced by main scripts
 # Print message to standard error and exit main process
 raise() {
-  echo "Usage: $usage" 1>&2
-  echo "Error: $*" 1>&2
+  echo "Usage: $usage" >&2
+  echo "Error: $*" >&2
   exit 1
 }