diff --git a/src/models/mentor.model.js b/src/models/mentor.model.js
index 539b285..2e033bf 100644
--- a/src/models/mentor.model.js
+++ b/src/models/mentor.model.js
@@ -4,124 +4,126 @@ const mongoose = require('mongoose');
 const validator = require('validator');
 //------------------------------------------//
 const mentorSchema = new mongoose.Schema(
-  {
-    role: {
-      type: String,
-      default: 'mentor'
-    },
-    name: {
-      type: String,
-      required: [true, 'A user must have a name']
-    },
-    email: {
-      type: String,
-      unique: true,
-      lowercase: true,
-      validate: {
-        validator: validator.isEmail,
-        message: 'Please provide a valid email'
-      },
-      required: [true, 'A user must have an email']
-    },
-    pass: {
-      type: String,
-      required: [true, 'A user must have a password'],
-      minlength: 8,
-      select: false
-    },
-    passConfirm: {
-      type: String,
-      validate: {
-        validator: function(el) {
-          return el === this.pass;
+    {
+        role: {
+            type: String,
+            default: 'mentor'
         },
-        message: 'Passwords are not the same!'
-      },
-      required: [true, 'A user must have a password confirmation']
-    },
-    identityCard: {
-      type: String
-    },
-    photo: {
-      type: String,
-      default: 'default.jpg'
-    },
-    about: {
-      type: String,
-      default: 'No description'
-    },
-    experience: [
-      {
-        type: String,
-        default: 'No experience'
-      }
-    ],
-    skill: {
-      type: mongoose.Schema.Types.ObjectId,
-      ref: 'Skill'
-    },
-    requestLetter: {
-      type: String,
-      trim: true,
-      default: 'No request letter'
-    },
-    onboarding_completed: {
-      type: Boolean,
-      default: true
-    },
-    isVerified: {
-      type: Boolean,
-      default: false
-    },
-    active: {
-      type: Boolean,
-      default: false,
-      select: false
+        name: {
+            type: String,
+            required: [true, 'A user must have a name']
+        },
+        email: {
+            type: String,
+            unique: true,
+            lowercase: true,
+            validate: {
+                validator: validator.isEmail,
+                message: 'Please provide a valid email'
+            },
+            required: [true, 'A user must have an email']
+        },
+        pass: {
+            type: String,
+            required: [true, 'A user must have a password'],
+            minlength: 8,
+            select: false
+        },
+        passConfirm: {
+            type: String,
+            validate: {
+                validator: function(el) {
+                    return el === this.pass;
+                },
+                message: 'Passwords are not the same!'
+            },
+            required: [true, 'A user must have a password confirmation']
+        },
+        identityCard: {
+            type: String
+        },
+        photo: {
+            type: String,
+            default: 'default.jpg'
+        },
+        about: {
+            type: String,
+            default: 'No description'
+        },
+        experience: [
+            {
+                type: String,
+                default: 'No experience'
+            }
+        ],
+        skill: {
+            type: mongoose.Schema.Types.ObjectId,
+            ref: 'Skill'
+        },
+        requestLetter: {
+            type: String,
+            trim: true,
+            default: 'No request letter'
+        },
+        onboarding_completed: {
+            type: Boolean,
+            default: true
+        },
+        isVerified: {
+            type: Boolean,
+            default: false
+        },
+        active: {
+            type: Boolean,
+            default: false,
+            select: false
+        },
+        workHoursRange: {
+            type: String,
+            default: '9:00-14:00'
+        },
+        passwordResetToken: String,
+        passwordResetExpires: Date
     },
-    workHoursRange: {
-      type: String,
-      default: '9:00-14:00'
+    {
+        toJSON: { virtuals: true },
+        toObject: { virtuals: true }
     }
-  },
-  {
-    toJSON: { virtuals: true },
-    toObject: { virtuals: true }
-  }
 );
 //-------------------Instance Methods-------------------//
 mentorSchema.methods.correctPassword = async function(loginPass, userPass) {
-  return await bcrypt.compare(loginPass, userPass);
+    return await bcrypt.compare(loginPass, userPass);
 };
 
 mentorSchema.methods.createPasswordResetToken = function() {
-  const resetToken = crypto.randomBytes(32).toString('hex');
-  this.passwordResetToken = crypto
-    .createHash('sha256')
-    .update(resetToken)
-    .digest('hex');
-  this.passwordResetExpires = Date.now() + 5 * 60 * 1000;
-  return resetToken;
+    const resetToken = crypto.randomBytes(32).toString('hex');
+    this.passwordResetToken = crypto
+        .createHash('sha256')
+        .update(resetToken)
+        .digest('hex');
+    this.passwordResetExpires = Date.now() + 5 * 60 * 1000;
+    return resetToken;
 };
 //-------------------Document Middleware-----------------//
 mentorSchema.pre('save', function(next) {
-  if (this.isNew) return next();
-  this.onboarding_completed = true;
-  next();
+    if (this.isNew) return next();
+    this.onboarding_completed = true;
+    next();
 });
 
 mentorSchema.pre('save', async function(next) {
-  // Only run this function only when password got modified (or created)
-  if (!this.isModified('pass')) return next();
-  this.pass = await bcrypt.hash(this.pass, 12);
-  this.passConfirm = undefined;
+    // Only run this function only when password got modified (or created)
+    if (!this.isModified('pass')) return next();
+    this.pass = await bcrypt.hash(this.pass, 12);
+    this.passConfirm = undefined;
 });
 //-------------------Query Middleware-------------------//
 mentorSchema.pre(/^find/, function(next) {
-  this.select(
-    'photo name email about experience courses onboarding_completed active role skill'
-  );
-  // this.find({ active: { $ne: false } });
-  next();
+    this.select(
+        'photo name email about experience courses onboarding_completed active role skill'
+    );
+    // this.find({ active: { $ne: false } });
+    next();
 });
 //-------------------------Export-----------------------//
 const Mentor = mongoose.model('Mentor', mentorSchema);