drop testing on r 3.2

Stefan Fleck · Stefan Fleck · commit 95f56b567d3c · 2020-10-22T12:56:03.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -21,7 +21,6 @@ matrix:
   - r: 3.5
   - r: 3.4
   - r: 3.3
-  - r: 3.2
 r_github_packages:
   - s-fleck/lgrExtra  # for building the documentation that has links to lgrExtra
 sudo: false
