diff --git a/Formula/mongo-orchestration.rb b/Formula/mongo-orchestration.rb
index e725a7510b1..9a1df81ee7e 100644
--- a/Formula/mongo-orchestration.rb
+++ b/Formula/mongo-orchestration.rb
@@ -43,28 +43,29 @@ class MongoOrchestration < Formula
 
   plist_options :startup => true, :manual => "#{HOMEBREW_PREFIX}/opt/mongo-orchestration/bin/mongo-orchestration -b 127.0.0.1 -p 8889 --no-fork start"
 
-  def plist; <<~EOS
-    <?xml version="1.0" encoding="UTF-8"?>
-    <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-    <plist version="1.0">
-      <dict>
-        <key>Label</key>
-        <string>mongo-orchestration</string>
-        <key>ProgramArguments</key>
-        <array>
-          <string>#{opt_bin}/mongo-orchestration</string>
-          <string>-b</string>
-          <string>127.0.0.1</string>
-          <string>-p</string>
-          <string>8889</string>
-          <string>--no-fork</string>
-          <string>start</string>
-        </array>
-        <key>RunAtLoad</key>
-        <true/>
-      </dict>
-    </plist>
-  EOS
+  def plist
+    <<~EOS
+      <?xml version="1.0" encoding="UTF-8"?>
+      <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+      <plist version="1.0">
+        <dict>
+          <key>Label</key>
+          <string>mongo-orchestration</string>
+          <key>ProgramArguments</key>
+          <array>
+            <string>#{opt_bin}/mongo-orchestration</string>
+            <string>-b</string>
+            <string>127.0.0.1</string>
+            <string>-p</string>
+            <string>8889</string>
+            <string>--no-fork</string>
+            <string>start</string>
+          </array>
+          <key>RunAtLoad</key>
+          <true/>
+        </dict>
+      </plist>
+    EOS
   end
 
   test do