docs/articles/wiki: minor fixes
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5900046
diff --git a/doc/articles/wiki/wiki.html b/doc/articles/wiki/wiki.html
index 10e1e4f..ef5d902 100644
--- a/doc/articles/wiki/wiki.html
+++ b/doc/articles/wiki/wiki.html
@@ -36,7 +36,7 @@
</p>
<p>
-Make a new directory for this tutorial and cd to it:
+Make a new directory for this tutorial inside your <code>GOPATH</code> and cd to it:
</p>
<pre>
@@ -551,8 +551,8 @@
<p>
There is an inefficiency in this code: <code>renderTemplate</code> calls
-<code>ParseFile</code> every time a page is rendered.
-A better approach would be to call <code>ParseFile</code> once for each
+<code>ParseFiles</code> every time a page is rendered.
+A better approach would be to call <code>ParseFiles</code> once for each
template at program initialization, and store the resultant
<code>*Template</code> values in a data structure for later use.
</p>
