diff --git a/tooling/pipeline/includes/json_handling/pretty_print.h b/tooling/pipeline/includes/json_handling/pretty_print.h
index 3d148c31..c3a4368f 100644
--- a/tooling/pipeline/includes/json_handling/pretty_print.h
+++ b/tooling/pipeline/includes/json_handling/pretty_print.h
@@ -27,83 +27,84 @@
 inline void PrettyPrint(std::ostream& outstream,
                         boost::json::value const& json_val,
                         std::string* indent = nullptr) {
-  std::string str;
-  if (indent == nullptr) {
-    indent = &str;
-  }
-  switch (json_val.kind()) {
-    case boost::json::kind::object: {
-      outstream << "{\n";
-      indent->append(4, ' ');
-      auto const& obj = json_val.get_object();
-      if (!obj.empty()) {
-        const auto* iter = obj.begin();
-        for (;;) {
-          outstream << *indent << boost::json::serialize(iter->key()) << " : ";
-          PrettyPrint(outstream, iter->value(), indent);
-          iter = std::next(iter);
-          if (iter == obj.end()) {
-            break;
-          }
+   std::string str;
+   if (indent == nullptr) {
+      indent = &str;
+   }
+   switch (json_val.kind()) {
+      case boost::json::kind::object: {
+         outstream << "{\n";
+         indent->append(4, ' ');
+         auto const& obj = json_val.get_object();
+         if (!obj.empty()) {
+            const auto* iter = obj.begin();
+            for (;;) {
+               outstream << *indent << boost::json::serialize(iter->key())
+                         << " : ";
+               PrettyPrint(outstream, iter->value(), indent);
+               iter = std::next(iter);
+               if (iter == obj.end()) {
+                  break;
+               }
 
-          outstream << ",\n";
-        }
+               outstream << ",\n";
+            }
+         }
+         outstream << "\n";
+         indent->resize(indent->size() - 4);
+         outstream << *indent << "}";
+         break;
       }
+
+      case boost::json::kind::array: {
+         outstream << "[\n";
+         indent->append(4, ' ');
+         auto const& arr = json_val.get_array();
+         if (!arr.empty()) {
+            const auto* iter = arr.begin();
+            for (;;) {
+               outstream << *indent;
+               PrettyPrint(outstream, *iter, indent);
+               iter = std::next(iter);
+               if (iter == arr.end()) {
+                  break;
+               }
+               outstream << ",\n";
+            }
+         }
+         outstream << "\n";
+         indent->resize(indent->size() - 4);
+         outstream << *indent << "]";
+         break;
+      }
+
+      case boost::json::kind::string: {
+         outstream << serialize(json_val.get_string());
+         break;
+      }
+
+      case boost::json::kind::uint64:
+      case boost::json::kind::int64:
+      case boost::json::kind::double_:
+         outstream << json_val;
+         break;
+
+      case boost::json::kind::bool_:
+         if (json_val.get_bool()) {
+            outstream << "true";
+         } else {
+            outstream << "false";
+         }
+         break;
+
+      case boost::json::kind::null:
+         outstream << "null";
+         break;
+   }
+
+   if (indent->empty()) {
       outstream << "\n";
-      indent->resize(indent->size() - 4);
-      outstream << *indent << "}";
-      break;
-    }
-
-    case boost::json::kind::array: {
-      outstream << "[\n";
-      indent->append(4, ' ');
-      auto const& arr = json_val.get_array();
-      if (!arr.empty()) {
-        const auto* iter = arr.begin();
-        for (;;) {
-          outstream << *indent;
-          PrettyPrint(outstream, *iter, indent);
-          iter = std::next(iter);
-          if (iter == arr.end()) {
-            break;
-          }
-          outstream << ",\n";
-        }
-      }
-      outstream << "\n";
-      indent->resize(indent->size() - 4);
-      outstream << *indent << "]";
-      break;
-    }
-
-    case boost::json::kind::string: {
-      outstream << serialize(json_val.get_string());
-      break;
-    }
-
-    case boost::json::kind::uint64:
-    case boost::json::kind::int64:
-    case boost::json::kind::double_:
-      outstream << json_val;
-      break;
-
-    case boost::json::kind::bool_:
-      if (json_val.get_bool()) {
-        outstream << "true";
-      } else {
-        outstream << "false";
-      }
-      break;
-
-    case boost::json::kind::null:
-      outstream << "null";
-      break;
-  }
-
-  if (indent->empty()) {
-    outstream << "\n";
-  }
+   }
 }
 
 #endif  // BIERGARTEN_PIPELINE_INCLUDES_JSON_HANDLING_PRETTY_PRINT_H_