diff --git a/doc/go_spec.html b/doc/go_spec.html
index bb76134248..0f55b075a6 100644
--- a/doc/go_spec.html
+++ b/doc/go_spec.html
@@ -1,6 +1,6 @@
 <!--{
 	"Title": "The Go Programming Language Specification",
-	"Subtitle": "Version of January 3, 2018",
+	"Subtitle": "Version of January 9, 2018",
 	"Path": "/ref/spec"
 }-->
 
@@ -3619,7 +3619,7 @@ For unsigned integer values, the operations <code>+</code>,
 computed modulo 2<sup><i>n</i></sup>, where <i>n</i> is the bit width of
 the <a href="#Numeric_types">unsigned integer</a>'s type.
 Loosely speaking, these unsigned integer operations
-discard high bits upon overflow, and programs may rely on ``wrap around''.
+discard high bits upon overflow, and programs may rely on "wrap around".
 </p>
 <p>
 For signed integers, the operations <code>+</code>,