diff --git a/src/hello-world/hello-world.go b/src/hello-world/hello-world.go
index 422aa97..3761367 100644
--- a/src/hello-world/hello-world.go
+++ b/src/hello-world/hello-world.go
@@ -1,11 +1,11 @@
 // ## Hello World
 
-// Here's an example Go program.
+// Our first program prints the classic  "Hello world"`
+// message.
 package main
 
 import "fmt"
 
-// It prints `Hello world`.
 func main() {
     fmt.Println("Hello world")
 }
diff --git a/src/hello-world/hello-world.sh b/src/hello-world/hello-world.sh
index c6f3271..d801390 100644
--- a/src/hello-world/hello-world.sh
+++ b/src/hello-world/hello-world.sh
@@ -3,14 +3,8 @@
 $ go run hello-world.go
 Hello world
 
-# The `go run example.go` approach is a great way to
-# experiment with Go examples, and we'll use it heavily
-# throughout this book.
-
-# Sometimes we'll need to build our sample programs
-# into stand-alone binaries. We can do this using
-# `go build`, which will produce a binary based on the
-# name of the given Go file.
+# Sometimes we'll want to build our programs into
+# binaries. We can do this using `go build`.
 $ go build hello-world.go
 $ ls
 hello-world	hello-world.go
diff --git a/style/site.css b/style/site.css
index af73baa..402b9bc 100644
--- a/style/site.css
+++ b/style/site.css
@@ -69,9 +69,9 @@ div.chapter {
     margin-bottom: 120px;
 }
 div#intro {
-    width: 400px;
-    min-width: 400px;
-    max-width: 400px;
+    width: 380px;
+    min-width: 380px;
+    max-width: 380px;
     margin-left: auto;
     margin-right: auto;
 }
@@ -83,9 +83,9 @@ table td {
     outline: 0;
 }
 td.docs {
-    width: 400px;
-    max-width: 400px;
-    min-width: 400px;
+    width: 380px;
+    max-width: 380px;
+    min-width: 380px;
     min-height: 5px;
     vertical-align: top;
     text-align: left;
@@ -96,9 +96,9 @@ td.docs p {
     padding-bottom: 15px;
 }
 td.code {
-    width: 400px;
-    max-width: 400px;
-    min-width: 400px;
+    width: 410px;
+    max-width: 410px;
+    min-width: 410px;
     padding-top: 5px;
     padding-right: 5px;
     padding-left: 5px;