diff --git a/spec/instapaper/error_spec.rb b/spec/instapaper/error_spec.rb
index 709f745..75a39f3 100644
--- a/spec/instapaper/error_spec.rb
+++ b/spec/instapaper/error_spec.rb
@@ -21,7 +21,7 @@ describe Instapaper::Error do
 
   Instapaper::Error::ERRORS.each do |status, exception|
     context "when HTTP status is #{status}" do
-      let(:response_body) { %([{"type":"error", "error_code":#{status}, "message":"Error Message URL"}]) }
+      let(:response_body) { %([{"type":"error", "error_code":#{status}, "message":"Error Message"}]) }
       before do
         stub_post('/api/1/oauth/access_token')
           .to_return(status: 200, body: response_body, headers: {content_type: 'application/json; charset=utf-8'})
@@ -34,7 +34,7 @@ describe Instapaper::Error do
 
   Instapaper::Error::BOOKMARK_ERRORS.each do |status, exception|
     context "when HTTP status is #{status}" do
-      let(:response_body) { %([{"type":"error", "error_code":#{status}, "message":"Error Message URL"}]) }
+      let(:response_body) { %([{"type":"error", "error_code":#{status}, "message":"Error Message"}]) }
       before do
         stub_post('/api/1/bookmarks/list')
           .to_return(status: 200, body: response_body, headers: {content_type: 'application/json; charset=utf-8'})
@@ -47,7 +47,7 @@ describe Instapaper::Error do
 
   Instapaper::Error::FOLDER_ERRORS.each do |status, exception|
     context "when HTTP status is #{status}" do
-      let(:response_body) { %([{"type":"error", "error_code":#{status}, "message":"Error Message URL"}]) }
+      let(:response_body) { %([{"type":"error", "error_code":#{status}, "message":"Error Message"}]) }
       before do
         stub_post('/api/1/folders/list')
           .to_return(status: 200, body: response_body, headers: {content_type: 'application/json; charset=utf-8'})
@@ -60,7 +60,7 @@ describe Instapaper::Error do
 
   Instapaper::Error::HIGHLIGHT_ERRORS.each do |status, exception|
     context "when HTTP status is #{status}" do
-      let(:response_body) { %([{"type":"error", "error_code":#{status}, "message":"Error Message URL"}]) }
+      let(:response_body) { %([{"type":"error", "error_code":#{status}, "message":"Error Message"}]) }
       before do
         stub_post('/api/1.1/bookmarks/123/highlights')
           .to_return(status: 200, body: response_body, headers: {content_type: 'application/json; charset=utf-8'})