Add a little longer timeout value on flaky test

For some reason this test breaks when it runs on an linux environment quite often.
There is no specific reason to that, the meilisearch engine running on docker is pretty fast to answer the queries.

Closes #178

Author: brunoocasali

.idea/workspace.xml

@@ -17,15 +17,11 @@
     expect(new_client.healthy?).to be true
   end
 
-  # Commented test due to random failure.
-  # See the related issues:
-  # - https://github.com/meilisearch/meilisearch-ruby/issues/168
-  # - https://github.com/meilisearch/meilisearch-ruby/issues/178
-  #
-  # it 'raises a timeout error when setting the timeout option' do
-  #   new_client = MeiliSearch::Client.new(URL, MASTER_KEY, timeout: 0)
-  #   expect do
-  #     client.indexes
-  #   end.to raise_error(Timeout::Error)
-  # end
+  it 'raises a timeout error when setting the timeout option' do
+    new_client = MeiliSearch::Client.new(URL, MASTER_KEY, timeout: 0.00001)
+
+    expect do
+      new_client.indexes
+    end.to raise_error(Timeout::Error)
+  end
 end