Add travis-ci
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..de414ae
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,4 @@
+language: ruby
+rvm:
+- 2.1
+script: "bundle exec jekyll build"
\ No newline at end of file
diff --git a/docs/Quantiles/DruidApproxHistogramStudy.md b/docs/Quantiles/DruidApproxHistogramStudy.md
index 39b7616..69b211a 100644
--- a/docs/Quantiles/DruidApproxHistogramStudy.md
+++ b/docs/Quantiles/DruidApproxHistogramStudy.md
@@ -24,7 +24,7 @@
Unfortunately, a lot of the data that we tend to analyze is highly skewed so these caveats don't bode well for this study. Nonetheless, we thought it would be useful to test it anyway.
-## The Input Data = StreamA
+## The Input Data
All we know about this stream is that it consists of consecutive strings of numeric values separated by a line-feed. Stored as a file, its size is about 2GB.
