remove spacicolons.
diff --git a/exercise.sh b/exercise.sh
index d776385..7703f40 100755
--- a/exercise.sh
+++ b/exercise.sh
@@ -8,7 +8,7 @@
# Locate the scripts we should run
EXERCISE_DIR=$(dirname "$0")/exercises
-basenames=$(for b in `ls $EXERCISE_DIR/*.sh` ; do basename $b .sh ; done)
+basenames=$(for b in `ls $EXERCISE_DIR/*.sh`; do basename $b .sh; done)
# Track the state of each script
passes=""
@@ -16,7 +16,7 @@
skips=""
# Loop over each possible script (by basename)
-for script in $basenames ; do
+for script in $basenames; do
if [[ "$SKIP_EXERCISES" =~ $script ]] ; then
skips="$skips $script"
else
@@ -35,12 +35,12 @@
# output status of exercise run
echo =========================
echo =========================
-for script in $skips ; do
+for script in $skips; do
echo SKIP $script
done
-for script in $passes ; do
+for script in $passes; do
echo PASS $script
done
-for script in $failures ; do
+for script in $failures; do
echo FAILED $script
done