drop completed todo items; cleanups

libisoburn/trunk/releng/releng_printsize

@@ -5,7 +5,7 @@ set -e
 # Include common bits
 . inc/releng_getopts.inc
 
-# Each releng_ test should decide whether or not it need
+# Each releng_ test should decide whether or not it needs
 # a xorriso binary to test, since some do compilations only.
 if [ ! -x $RELENG_XORRISO ]; then
  print_help
@@ -26,6 +26,8 @@ fi
 UPPER=40
 
 # All must be set at this point
+# TODO: work out a smarter way to quickly generate different
+# types of trees (long, deep, etc)
 printf "\n${SELF}: Generating sample tree in ${GEN_DATA_DIR}..."
 for ((i1=0; i1 < ${UPPER}/4; i1++))
 do