Remove extra blank line from README template (exercism#1885)

cmccandless · yawpitch · commit 17f2cae986ac · 2019-08-06T18:57:32.000+01:00
A blank line was added in exercism#1669 with the intent of keeping standard spacing in the template document. However, the addition of this line causes configlet to read every single exercise README as out-of-date. To avoid submitting pointless newlines to dozens of exercises, this PR removes the newline from the template, resyncing existing READMEs that have no other content changes.
diff --git a/config/exercise_readme.go.tmpl b/config/exercise_readme.go.tmpl
@@ -4,7 +4,6 @@
 {{- with .Hints }}
 {{ . }}
 {{ end }}
-
 ## Exception messages
 
 Sometimes it is necessary to raise an exception. When you do this, you should include a meaningful error message to
