diff --git a/register.sh b/register.sh
index 06f4c7e..506b89d 100755
--- a/register.sh
+++ b/register.sh
@@ -25,23 +25,23 @@ while :;do
 		echo "$(date +%Y-%m-%d-%H:%M:%S) - $url - $test_url" >> $log && sleep 300 && continue 
 	fi
 
-  file="$stack/$file"
+	file="$stack/$file"
 	local_transaction_uuid="$(echo "$file" | cut -d - -f 2-)"
 	remote_transaction=$(curl -s --connect-timeout 1 --show-error -w "~%{http_code}" -X POST -H "Content-Type: application/json" -d @$file $url 2> $curl_err)	
 	remote_response="$(echo $remote_transaction | cut -d '~' -f 1)"
 	server_error="$(echo $remote_transaction | cut -d '~' -f 2)"
 
-  if [ "$local_transaction_uuid" = "$remote_response" ]; then
-    mv $file $historical
-    echo -e "$remote_response: \e[92mOK\e[0m"
+	if [ "$local_transaction_uuid" = "$remote_response" ]; then
+		mv $file $historical
+		echo -e "$remote_response: \e[92mOK\e[0m"
 	else
-    mv $file $failed
+		mv $file $failed
 		echo -e "$local_transaction_uuid: \e[91mFAIL\e[0m"
 		# errores
 		unset srv_msg
 		unset curl_msg
 		[ ! -z "$remote_response" ] && srv_msg="- $( echo $remote_response | grep -o '<body.*>.*</body>')" 
 		[ -s "$curl_err" ] && curl_msg="- $(<$curl_err)"
-    echo $(date +%Y-%m-%d-%H:%M:%S) - $local_transaction_uuid - server status: $server_error $srv_msg $curl_msg >> $log
+		echo $(date +%Y-%m-%d-%H:%M:%S) - $local_transaction_uuid - server status: $server_error $srv_msg $curl_msg >> $log
 	fi
 done