Fix path in travis

jnothman · jnothman · commit 1bd4e21b1118 · 2017-10-23T01:22:00.000+11:00
diff --git a/.travis.yml b/.travis.yml
@@ -21,6 +21,6 @@ script:
     pip install numpydoc* -v
   - nosetests numpydoc
   - |
-    cd doc
+    cd ../doc
     make html
     make latexpdf
