gupshup_whatsapp.gemspec in gupshup_whatsapp-1.0.2 vs gupshup_whatsapp.gemspec in gupshup_whatsapp-1.0.3

@@ -1,20 +1,21 @@
 require_relative 'lib/gupshup_whatsapp/version'
 
 Gem::Specification.new do |spec|
   spec.name          = "gupshup_whatsapp"
-  spec.version       = "1.0.2"
+  spec.version       = "1.0.3"
   spec.authors       = ["thundersparkf"]
   spec.email         = ["[e-mail]"]
 
   spec.summary       = "Ruby Wrapper for Gupshup Whatsapp API"
-  spec.description   = "This is a simple open source implementation of the Ruby wrapper for Gupshup WhatsApp API. For more instructions, refer to the source code README.md. "
+  spec.description   = "This is a simple open source implementation of the Ruby wrapper for Gupshup WhatsApp API. For more instructions, refer to the source code README.md. For message structure, please refer to https://docs.gupshup.io/docs/whatsapp-message-type-outbound-free-form for the structure."
   spec.homepage      = "https://rubygems.org/"
   spec.license       = "MIT"
   spec.required_ruby_version = Gem::Requirement.new(">= 2.3.0")
 
   spec.metadata["homepage_uri"] = spec.homepage
   spec.metadata["source_code_uri"] = "https://gitlab.com/thundersparkf/gupshup-whatsapp-sdk.git"
+  spec.metadata["documentation_uri"] ="https://docs.gupshup.io/docs/whatsapp-message-type-outbound-free-form"
   # spec.metadata["changelog_uri"] = "https://gitlab.com/thundersparkf/gupshup_whatsapp/-/blob/21dc7da6a580d24af1280e7bfb8e22a7e644ddd7/CHANGELOG"
 
   # Specify which files should be added to the gem when it is released.
   # The `git ls-files -z` loads the files in the RubyGem that have been added into git.
   spec.files         = Dir.chdir(File.expand_path('..', __FILE__)) do