diff --git a/.travis.yml b/.travis.yml
index 7b10a6b2fad290049029da23c27a829fb0850f04..8e287156e53156be5899e7709425584ec13b76da 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,7 +5,7 @@ env:
  - GHCVER=7.4.2
  - GHCVER=7.6.3
  - GHCVER=7.8.3
- - GHCVER=7.10.1 
+ - GHCVER=7.10.1
  - GHCVER=head
 
 # Note: the distinction between `before_install` and `install` is not important.
@@ -71,5 +71,5 @@ script:
 
 matrix:
   allow_failures:
-   - env: GHCVER=7.10.1  
+   - env: GHCVER=7.10.1
    - env: GHCVER=head