Docs: Update feedback button name to replace send with site

Bug: 26452230
Change-Id: I329739b11ca5d19435755f11dd6132c7048d9242
diff --git a/src/index.jd b/src/index.jd
index c099472..42d7145 100644
--- a/src/index.jd
+++ b/src/index.jd
@@ -119,7 +119,7 @@
 
       <a href="https://android.googlesource.com/platform/docs/source.android.com/">
         <h4>Help this Site</h4></a>
-        <p>Use the <strong>Send Feedback</strong> button at the bottom of any
+        <p>Use the <strong>Site Feedback</strong> button at the bottom of any
         page to request improvements to the content or identify errors. In addition,
         source.android.com is maintained in the Android Open Source Project. See the
         <strong><a