Remove trailing whitespace.
Change-Id: I95534bb2b88eaf48f2329282041118cd034c812b
diff --git a/docs/prettify.js b/docs/prettify.js
index c954118..9e99fc6 100644
--- a/docs/prettify.js
+++ b/docs/prettify.js
@@ -969,7 +969,7 @@
var newlineRe = /\r\n?|\n/g;
var trailingSpaceRe = /[ \r\n]$/;
var lastWasSpace = true; // the last text chunk emitted ended with a space.
-
+
// A helper function that is responsible for opening sections of decoration
// and outputing properly escaped chunks of source
function emitTextUpTo(sourceIdx) {