update .rspec to use newed doc formatter

fixes last deprecation warning
rick · Sep 6, 2014 · 95eb1f5 · 95eb1f5
1 parent 79d6713
commit 95eb1f5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.rspec b/.rspec
@@ -1,4 +1,4 @@
 --format
-s
+d
 --colour
 --backtrace