Make shfmt happier

install.sh

@@ -19,7 +19,7 @@ ret=0
 # for discussion of alternatives.
 
 for i in _reformat-common.bash do-reformat.sh would-reformat.sh .root; do
-    if [[ -f "$here"/bin/"$i" ]] ; then
+    if [[ -f "$here"/bin/"$i" ]]; then
         dest=$(readlink bin/"$i")
         if [[ "$dest" == "$DIR/$i" ]]; then
             echo "$i" is in place, good