diff --git a/lib/instapaper/api/highlights.rb b/lib/instapaper/api/highlights.rb
index 7784c40..201969d 100644
--- a/lib/instapaper/api/highlights.rb
+++ b/lib/instapaper/api/highlights.rb
@@ -5,6 +5,7 @@ module Instapaper
     # Defines methods related to highlights
     module Highlights
       # List highlights for a bookmark
+      # @param bookmark_id [String, Integer]
       def highlights(bookmark_id)
         perform_post_with_objects("/api/1.1/bookmarks/#{bookmark_id}/highlights", {}, Instapaper::Highlight)
       end
@@ -16,7 +17,7 @@ module Instapaper
       # @option options [String] :text The text for the highlight (HTML tags in text parameter should be unescaped.)
       # @option options [String, Integer] :posiiton The 0-indexed position of text in the content. Defaults to 0.
       # @return [Instapaper::Highlight]
-      def highlight(bookmark_id, options = {})
+      def add_highlight(bookmark_id, options = {})
         perform_post_with_object("/api/1.1/bookmarks/#{bookmark_id}/highlight", options, Instapaper::Highlight)
       end
 
diff --git a/spec/instapaper/api/highlights_spec.rb b/spec/instapaper/api/highlights_spec.rb
index ea31d93..ec3eb9d 100644
--- a/spec/instapaper/api/highlights_spec.rb
+++ b/spec/instapaper/api/highlights_spec.rb
@@ -22,19 +22,19 @@ describe Instapaper::Client::Highlights do
     end
   end
 
-  describe '#highlight' do
+  describe '#add_highlight' do
     before do
       stub_post('/api/1.1/bookmarks/123/highlight')
         .to_return(status: 200, body: fixture('highlight.json'), headers: {content_type: 'application/json; charset=utf-8'})
     end
 
     it 'gets the correct resource' do
-      client.highlight(123, text: 'This is the highlighted text.', position: 22)
+      client.add_highlight(123, text: 'This is the highlighted text.', position: 22)
       expect(a_post('/api/1.1/bookmarks/123/highlight')).to have_been_made
     end
 
     it 'returns an array containing folders on success' do
-      highlight = client.highlight(123, text: 'This is the highlighted text.', position: 22)
+      highlight = client.add_highlight(123, text: 'This is the highlighted text.', position: 22)
       expect(highlight).to be_an Instapaper::Highlight
     end
   end