Code formatting

* fix indentation of chatra.swig

* shorten `return` of lean-analytics.swig

Author: 1v9

layout/_third-party/analytics/lean-analytics.swig

@@ -104,9 +104,7 @@
           };
           {% if page.layout === 'post' %}
             const localhost = /http:\/\/(localhost|127.0.0.1|0.0.0.0)/;
-            if (localhost.test(document.URL)) {
-              return;
-            }
+            if (localhost.test(document.URL)) return;
             addCount(Counter);
           {% else %}
             if ($('.post-title-link').length >= 1) {

layout/_third-party/chatra.swig

@@ -1,11 +1,11 @@
 {% if theme.chatra.enable %}
 	{% if theme.chatra.embed %}
-	<script>
-		window.ChatraSetup = {
-				mode: 'frame',
-				injectTo: '{{ theme.chatra.embed }}'
-		};
-	</script>
+    <script>
+      window.ChatraSetup = {
+        mode: 'frame',
+        injectTo: '{{ theme.chatra.embed }}'
+      };
+    </script>
 	{% endif %}
 	<script>
 		(function(d, w, c) {