Fixed command not found error due to trailing whitespace

src/admire

@@ -466,7 +466,7 @@ print id,name,gid,type,$1,$2,$3,$6,$7,$8,$9,$10,higherin,qval,$14,$11,$12,$13;}'
 			fi
 			sort -t',' -k14,14n $EXCEL/$g-$r.csv | cut -d',' -f5,6,7 | sed -e 's/,/\t/g' | tail -n +2 | head -n $I > $VISUALIZATION/$g/$r-target.bed
 			split -l 1 $VISUALIZATION/$g/$r-target.bed $VISUALIZATION/$g/$r-target-
-			targets = $(ls $VISUALIZATION/$g/$r-target-*)
+			targets=$(ls $VISUALIZATION/$g/$r-target-*)
 			for f in $targets; do
 				bedtools intersect -wa -a $DIR/../data/ilmn12.hg19.bed -b $f | awk 'BEGIN{FS="\t";OFS="\t";}{split($4,a,";");split(a[1],b,"=");print b[2],$2}' | sort > $f.probes
 				cut -f1 $f.probes | grep -f - $WORKDIR/normalized/betaValues_fn.sorted.txt > $f.grep