Clarify control ordering -- definitions, then execution

99bottles.sh

 #   [99b]: http://99-bottles-of-beer.net/language-bash-1831.html
 #
 
-standardBreakLine="Take one down and pass it around"
-wastefulBreakLine="If one of those bottles should happen to fall"
-breakLine=$([ "$1" = --careless ] \
- && echo $wastefulBreakLine \
- || echo $standardBreakLine)
-
 pred() {
     #
     # Get predecessor to a number $1
 }
 
 
+standardBreakLine="Take one down and pass it around"
+wastefulBreakLine="If one of those bottles should happen to fall"
+breakLine=$([ "$1" = --careless ] \
+ && echo $wastefulBreakLine \
+ || echo $standardBreakLine)
+
 nb=ninety-nine
 
 while [ -n "$nb" ]; do