diff --git a/src/stan/mcmc/chainset.hpp b/src/stan/mcmc/chainset.hpp
index d7d4a463e7..1d17f1b395 100644
--- a/src/stan/mcmc/chainset.hpp
+++ b/src/stan/mcmc/chainset.hpp
@@ -248,10 +248,8 @@ class chainset {
    * @param index parameter index
    * @return median
    */
-  double median(const int index) const {
-    return (quantile(index, 0.5));
-  }
-  
+  double median(const int index) const { return (quantile(index, 0.5)); }
+
   /**
    * Compute median value of specified parameter across all chains.
    *