Fixed pug linting issues

views/modals/editor-codeblock.pug

@@ -1,23 +1,23 @@
 
 .modal#modal-editor-codeblock
-	.modal-background
-	.modal-container
-		.modal-content.is-expanded
-			
-			header.is-green
-				span Insert Code Block
+  .modal-background
+  .modal-container
+    .modal-content.is-expanded
+      
+      header.is-green
+        span Insert Code Block
 
-			section.is-gapless
-				.columns.is-stretched
-					.column.is-one-quarter.modal-sidebar.is-green(style={'max-width':'350px'})
-						.model-sidebar-header Language
-						.model-sidebar-content
-							p.control.is-fullwidth
-								select(v-model='modeSelected')
-									option(v-for="mode in modes" v-bind:value='mode.name') {{ mode.caption }}
-					.column.ace-container
-						#codeblock-editor
+      section.is-gapless
+        .columns.is-stretched
+          .column.is-one-quarter.modal-sidebar.is-green(style={'max-width':'350px'})
+            .model-sidebar-header Language
+            .model-sidebar-content
+              p.control.is-fullwidth
+                select(v-model='modeSelected')
+                  option(v-for='mode in modes', v-bind:value='mode.name') {{ mode.caption }}
+          .column.ace-container
+            #codeblock-editor
 
-			footer
-				a.button.is-grey.is-outlined(v-on:click="cancel") Discard
-				a.button.is-green(v-on:click="insertCode") Insert Code Block
+      footer
+        a.button.is-grey.is-outlined(v-on:click='cancel') Discard
+        a.button.is-green(v-on:click='insertCode') Insert Code Block