style: Update multi-line string syntax.

Rubocop's defaults have recently changed.
pat · Jul 3, 2021 · ddce636 · ddce636
1 parent 857a865
commit ddce636
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/calendav/endpoint.rb b/lib/calendav/endpoint.rb
@@ -86,7 +86,7 @@ def authenticated
         HTTP.auth("Bearer #{credentials.password}")
       else
         raise "Unexpected authentication approach: " \
-          "#{credentials.authentication}"
+              "#{credentials.authentication}"
       end
     end