diff --git a/client/components/admin/admin-theme.vue b/client/components/admin/admin-theme.vue
index e2f379ec..8d41a1c2 100644
--- a/client/components/admin/admin-theme.vue
+++ b/client/components/admin/admin-theme.vue
@@ -247,7 +247,7 @@ export default {
 
 <style lang='scss'>
 .v-textarea.is-monospaced textarea {
-  font-family: 'Roboto Mono';
+  font-family: 'Roboto Mono', 'Courier New', Courier, monospace;
   font-size: 13px;
   font-weight: 600;
   line-height: 1.4;
diff --git a/client/components/editor/markdown/help.vue b/client/components/editor/markdown/help.vue
index de4df261..3ac3b3fc 100644
--- a/client/components/editor/markdown/help.vue
+++ b/client/components/editor/markdown/help.vue
@@ -336,7 +336,6 @@ export default {
       align-items: center;
 
       kbd {
-        margin: 0 5px;
         display: inline-block;
         border: 1px solid #ccc;
         border-radius: 4px;
diff --git a/server/modules/logging/papertrail/logger.js b/server/modules/logging/papertrail/logger.js
index 0645ff83..9469f0bf 100644
--- a/server/modules/logging/papertrail/logger.js
+++ b/server/modules/logging/papertrail/logger.js
@@ -6,7 +6,8 @@ const winston = require('winston')
 
 module.exports = {
   init (logger, conf) {
-    require('winston-papertrail').Papertrail // eslint-disable-line no-unused-expressions
+    // eslint-disable-next-line no-unused-expressions
+    require('winston-papertrail').Papertrail // NOSONAR
     logger.add(new winston.transports.Papertrail({
       host: conf.host,
       port: conf.port,