diff --git a/.gitignore b/.gitignore
index 9f90f46d9..316ede4c5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,7 @@ js/
 report
 clover.xml
 composer.lock
+appinfo/info.xsd
 
 # just sane ignores
 .*.sw[po]
diff --git a/.travis.yml b/.travis.yml
index b62c07d99..296dc131d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -39,12 +39,6 @@ before_install:
   - cd apps/$APP_NAME
 
 script:
-  # Check info.xml schema validity
-  - wget https://apps.nextcloud.com/schema/apps/info.xsd
-  - xmllint appinfo/info.xml --schema info.xsd --noout
-  - rm info.xsd
-  # Check PHP syntax errors
-  - find . -name \*.php -exec php -l "{}" \;
   # Check app validity
   - php ../../occ app:check-code notes
   # Run PHP unit tests (skipped due to errors)
diff --git a/Makefile b/Makefile
index 3cc9399d3..6ad60d4cb 100644
--- a/Makefile
+++ b/Makefile
@@ -91,9 +91,12 @@ test-coverage:
 	npm run test:coverage
 
 # Linting
-lint: lint-php lint-js lint-css
+lint: lint-php lint-js lint-css lint-nextcloud
 
 lint-php:
+	# Check PHP syntax errors
+	@! find lib/ -name "*.php" | xargs -I{} php -l '{}' | grep -v "No syntax errors detected"
+	# PHP CodeSniffer
 	vendor/bin/phpcs --standard=phpcs.xml --runtime-set ignore_warnings_on_exit 1 appinfo/ lib/
 
 lint-js:
@@ -102,6 +105,11 @@ lint-js:
 lint-css:
 	npm run stylelint
 
+lint-nextcloud:
+	# Check info.xml schema validity
+	wget https://apps.nextcloud.com/schema/apps/info.xsd -P appinfo/ -N --no-verbose || [ -f appinfo/info.xsd ]
+	xmllint appinfo/info.xml --schema appinfo/info.xsd --noout
+
 # Fix lint
 lint-fix: lint-php-fix lint-js-fix lint-css-fix
 
diff --git a/src/components/EditorEasyMDE.vue b/src/components/EditorEasyMDE.vue
index 70c93d448..f05470d47 100644
--- a/src/components/EditorEasyMDE.vue
+++ b/src/components/EditorEasyMDE.vue
@@ -158,11 +158,6 @@ export default {
 	font-size: 90%;
 }
 
-.CodeMirror .cm-comment:only-child {
-	display: inline-block;
-	width: calc(100% - 1px);
-}
-
 /* Quotes */
 .cm-s-easymde .cm-quote {
 	color: inherit;
diff --git a/src/components/EditorMarkdownIt.vue b/src/components/EditorMarkdownIt.vue
index d10bbb40e..00f56d964 100644
--- a/src/components/EditorMarkdownIt.vue
+++ b/src/components/EditorMarkdownIt.vue
@@ -112,5 +112,13 @@ export default {
 		padding-left: 2ex;
 		color: var(--color-text-light)
 	}
+
+	& table th {
+		font-weight: bold;
+	}
+
+	& table td, & table th {
+		padding-right: 1.5em;
+	}
 }
 </style>