diff --git a/README.txt b/README.txt
index 55ade01..33e3375 100644
--- a/README.txt
+++ b/README.txt
@@ -9,7 +9,8 @@ CONTENTS OF THIS FILE
 ABOUT CUSTOM BODY CLASS
 ---------------------
 
-Custom body class module is used to add custom class to <body> tag specific to node.
+Custom body class module is used to add custom class to <body> tag specific to
+node.
 
 
 REQUIREMENTS
@@ -23,12 +24,12 @@ INSTALLATION
 
 CONFIGURATION
 -------------
-This module adds a fieldset named "Custom Body Class Settings" in node type form,
+This module adds a fieldset named "Custom Body Class Settings" in node type
+form,
 For eg: admin/structure/types/manage/article for article content type.
 
 There are two fields in a fieldset.
 1:  A textbox to add custom body class. Add multiple classes separated by space.
 2:  A checkbox,which when enabled add a node type as a class in <body> tag.
-    For eg: If a node type is article, then 'article' get added as a class in <body> tag of the page.
-
-
+    For eg: If a node type is article, then 'article' get added as a class in
+    <body> tag of the page.
diff --git a/custom_body_class.info.yml b/custom_body_class.info.yml
index 3048204..85b48ca 100644
--- a/custom_body_class.info.yml
+++ b/custom_body_class.info.yml
@@ -1,9 +1,4 @@
 type: module
 name : Custom body class
 description : Adds custom class/es
-# core : 8.x
-
-# Information added by Drupal.org packaging script on 2017-12-29
-version: '8.x-1.0'
-core: '8.x'
-project: 'custom_body_class'
+core : 8.x
diff --git a/custom_body_class.module b/custom_body_class.module
index e0446a9..61d8daa 100644
--- a/custom_body_class.module
+++ b/custom_body_class.module
@@ -10,7 +10,6 @@
 
 use Drupal\Core\Entity\EntityTypeInterface;
 use Drupal\Core\Field\BaseFieldDefinition;
-use Drupal\Core\Form\FormStateInterface;
 
 /**
  * Implements hook_form_FORM_ID_alter().