Let travis check docs for stage1

flaper87 · flaper87 · commit 3c4edff9b58e · 2014-03-20T10:20:08.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -41,7 +41,7 @@ script: |
   fi &&
   make tidy &&
   make -j4 rustc-stage1 &&
-  make check-stage1-std check-stage1-rpass check-stage1-cfail check-stage1-rfail
+  make check-stage1-std check-stage1-rpass check-stage1-cfail check-stage1-rfail check-stage1-doc
 
 env:
   global:
