docs: M Preview - fix SDK Setup instructions with MNC vs android-MNC

Change-Id: I60ae742029dea9ef6561e692abf9a51dac9af602
diff --git a/docs/html/preview/setup-sdk.jd b/docs/html/preview/setup-sdk.jd
index b31b104..f0def9b 100644
--- a/docs/html/preview/setup-sdk.jd
+++ b/docs/html/preview/setup-sdk.jd
@@ -72,8 +72,8 @@
 
 <ul>
   <li><code>compileSdkVersion</code> is set to <code>'android-MNC'</code></li>
-  <li><code>minSdkVersion</code> is set to <code>'android-MNC'</code></li>
-  <li><code>targetSdkVersion</code> is set to <code>'android-MNC'</code></li>
+  <li><code>minSdkVersion</code> is set to <code>'MNC'</code></li>
+  <li><code>targetSdkVersion</code> is set to <code>'MNC'</code></li>
 </ul>