diff --git a/.rubocop.yml b/.rubocop.yml
index db0bcfadcf4..6adbda53456 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -291,6 +291,10 @@ Style/MultilineMethodDefinitionBraceLayout:
 Style/MultilineOperationIndentation:
   Enabled: false
 
+# Avoid multi-line `? :` (the ternary operator), use if/unless instead.
+Style/MultilineTernaryOperator:
+  Enabled: true
+
 # Favor unless over if for negative conditions (or control flow or).
 Style/NegatedIf:
   Enabled: true
diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 9310e711889..b622b9239d4 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -226,10 +226,6 @@ Style/LineEndConcatenation:
 Style/MethodCallParentheses:
   Enabled: false
 
-# Offense count: 3
-Style/MultilineTernaryOperator:
-  Enabled: false
-
 # Offense count: 62
 # Cop supports --auto-correct.
 Style/MutableConstant:
diff --git a/lib/banzai/filter/relative_link_filter.rb b/lib/banzai/filter/relative_link_filter.rb
index c78da404607..21ed0410f7f 100644
--- a/lib/banzai/filter/relative_link_filter.rb
+++ b/lib/banzai/filter/relative_link_filter.rb
@@ -112,8 +112,7 @@ module Banzai
       end
 
       def current_commit
-        @current_commit ||= context[:commit] ||
-          ref ? repository.commit(ref) : repository.head_commit
+        @current_commit ||= context[:commit] || ref ? repository.commit(ref) : repository.head_commit
       end
 
       def relative_url_root
diff --git a/spec/support/api_helpers.rb b/spec/support/api_helpers.rb
index 1b3cafb497c..68b196d9033 100644
--- a/spec/support/api_helpers.rb
+++ b/spec/support/api_helpers.rb
@@ -24,8 +24,11 @@ module ApiHelpers
       (path.index('?') ? '' : '?') +
 
       # Append private_token if given a User object
-      (user.respond_to?(:private_token) ?
-        "&private_token=#{user.private_token}" : "")
+      if user.respond_to?(:private_token)
+        "&private_token=#{user.private_token}"
+      else
+        ''
+      end
   end
 
   def ci_api(path, user = nil)
@@ -35,8 +38,11 @@ module ApiHelpers
       (path.index('?') ? '' : '?') +
 
       # Append private_token if given a User object
-      (user.respond_to?(:private_token) ?
-        "&private_token=#{user.private_token}" : "")
+      if user.respond_to?(:private_token)
+        "&private_token=#{user.private_token}"
+      else
+        ''
+      end
   end
 
   def json_response