refs #17: Fix typo

ragulpr · Jul 24, 2017 · 95c533c · 95c533c
1 parent d7735ae
commit 95c533c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -14,7 +14,7 @@ python:
 
 # command to install dependencies
 install:
-  - pip install --U pip setuptools
+  - pip install --upgrade pip setuptools
   - cd python && pip install -r requirements-ci.txt
 
 # command to run tests