diff --git a/tools/json_verifier.py b/tools/json_verifier.py
index dbba811205..aa74620667 100644
--- a/tools/json_verifier.py
+++ b/tools/json_verifier.py
@@ -1,20 +1,20 @@
-import sys
-import json
-
-if len(sys.argv) <= 1:
-    exit(1)
-
-status = 0
-
-for file in sys.argv[1:]:
-    with open(file, encoding="ISO-8859-1") as f:
-        try:
-            json.load(f)
-        except ValueError as exception:
-            print("JSON error in {}".format(file))
-            print(exception)
-            status = 1
-        else:
-            print("Valid {}".format(file))
-
-exit(status)
+import sys
+import json
+
+if len(sys.argv) <= 1:
+    exit(1)
+
+status = 0
+
+for file in sys.argv[1:]:
+    with open(file, encoding="ISO-8859-1") as f:
+        try:
+            json.load(f)
+        except ValueError as exception:
+            print("JSON error in {}".format(file))
+            print(exception)
+            status = 1
+        else:
+            print("Valid {}".format(file))
+
+exit(status)