diff --git a/Gemfile.lock b/Gemfile.lock
index ecd9686..ecce356 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    mongo_api (0.1.0)
+    mongo_api (0.1.1)
 
 GEM
   remote: https://rubygems.org/
diff --git a/README.md b/README.md
index 0246057..02195c2 100644
--- a/README.md
+++ b/README.md
@@ -72,7 +72,7 @@ user = Users.destroy(where: { name: 'Jane Smith' }) # => {"deletedCount"=>1}
 
 # Destroy All users
 # @param [Hash] where: The query predicate.
-user = Userss.destroy_all(where: { name: 'Jane Smith' }) # => {"deletedCount"=>1}    
+user = Users.destroy_all(where: { name: 'Jane Smith' }) # => {"deletedCount"=>1}    
 
 # Count users
 user = Users.count # => 10
@@ -87,7 +87,7 @@ Users.delete_one(filter: {})
 Users.delete_many(filter: {})
 Users.replace_one(filter: {}, replacement: {}, upsert: false)
 Users.aggregate(pipeline: [])
-
+Users.count
 ```
 
 ## Development
diff --git a/lib/mongo_api/base.rb b/lib/mongo_api/base.rb
index 1deea0c..9472cf2 100644
--- a/lib/mongo_api/base.rb
+++ b/lib/mongo_api/base.rb
@@ -90,11 +90,18 @@ def self.size
       count
     end
 
+    # This method sets the collection name
+    #
+    # @return [String] the collection name
+    def self.collection_name
+      ancestors.first.to_s.gsub("::", "_").downcase
+    end
+
     class << self
       def body
         {
           database: ENV["MONGO_DATABASE_NAME"],
-          collection: ENV["MONGO_COLLECTION_NAME"],
+          collection: collection_name,
           dataSource: ENV["MONGO_DATASOURCE_NAME"]
         }
       end
diff --git a/lib/mongo_api/request.rb b/lib/mongo_api/request.rb
index fa3e8fa..5114eb0 100644
--- a/lib/mongo_api/request.rb
+++ b/lib/mongo_api/request.rb
@@ -175,6 +175,10 @@ def self.count
     class << self
       private
 
+      # This method is used to parse the response
+      #
+      # @param [Block] block
+      # @return [Hash|Array] the documents array or the response
       def parse_response(&block)
         data = block.call
 
diff --git a/lib/mongo_api/version.rb b/lib/mongo_api/version.rb
index 626894a..bcdc503 100644
--- a/lib/mongo_api/version.rb
+++ b/lib/mongo_api/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module MongoApi
-  VERSION = "0.1.0"
+  VERSION = "0.1.1"
 end
diff --git a/spec/examples/users_spec.rb b/spec/examples/users_spec.rb
index 2a8dd48..f7b28df 100644
--- a/spec/examples/users_spec.rb
+++ b/spec/examples/users_spec.rb
@@ -9,33 +9,29 @@
 RSpec.describe Users do
   let(:user) { { name: "John Doe", email: "john@gmail.com", type: "DEFAULT" } }
 
+  it { expect(Users.collection_name).to eq("users") }
   it { expect(Users.all).to be_a(Array) }
-
   it { expect(Users.insert(user)).to be_a(Hash) }
 
   it "should return a user by name" do
     response = Users.select(filter: user.slice(:name)).first
-    expect(response).to be_a(Hash)
     expect(response["name"]).to eq("John Doe")
   end
 
   it "should update user by email" do
     set = { name: "John Doe Updated" }
     response = Users.update(where: user.slice(:email), set:)
-    expect(response).to be_a(Hash)
     expect(response["modifiedCount"]).to eq(1)
     expect(response["matchedCount"]).to eq(1)
   end
 
   it "should delete user by email" do
     response = Users.destroy(where: user.slice(:email))
-    expect(response).to be_a(Hash)
     expect(response["deletedCount"]).to eq(1)
   end
 
   it "should delete all users" do
     response = Users.destroy_all
-    expect(response).to be_a(Hash)
     expect(response["deletedCount"]).to be >= 0
   end
 end