modify indents in clean.sh

Author: hongriTianqi

tests/integrate/clean.sh

@@ -28,34 +28,34 @@ for directory in `ls | grep $module`; do
 	test -e "$OUT_directory" && rm -rf $OUT_directory
 
 	#--------------------------------------------
-    	# delete descriptor.dat (if it exists) 
-    	#--------------------------------------------
+	# delete descriptor.dat (if it exists) 
+	#--------------------------------------------
 	descriptor="$directory/descriptor.dat"
 	test -e "$descriptor" && rm -rf $descriptor
 
 	#--------------------------------------------
-    	# delete H_V_delta.dat (if it exists) 
-    	#--------------------------------------------
+	# delete H_V_delta.dat (if it exists) 
+	#--------------------------------------------
 	H_V_delta="$directory/H_V_delta.dat"
 	test -e "$H_V_delta" && rm -rf $H_V_delta
 
 	#--------------------------------------------
-    	# delete projected_DM.dat (if it exists) 
-    	#--------------------------------------------
+	# delete projected_DM.dat (if it exists) 
+	#--------------------------------------------
 	projected_DM="$directory/projected_DM.dat"
 	test -e "$projected_DM" && rm -rf $projected_DM
 
 	#--------------------------------------------
-    	# delete *.npy (if it exists) 
-    	#--------------------------------------------
+	# delete *.npy (if it exists) 
+	#--------------------------------------------
 	num=$(find -name '*.npy' | wc -l)
-    	if [ $num != "0" ]; then
+	if [ $num != "0" ]; then
 		rm -rf $directory/*.npy
 	fi
 
 	#--------------------------------------------
-    	# delete test_exx (if it exists) 
-    	#--------------------------------------------
+	# delete test_exx (if it exists) 
+	#--------------------------------------------
 	test_exx="$directory/test_exx"
 	test -e "$test_exx" && rm -rf $test_exx