diff --git a/Formula/noweb.rb b/Formula/noweb.rb
index bcdf03e1b66..6a7e16f7184 100644
--- a/Formula/noweb.rb
+++ b/Formula/noweb.rb
@@ -42,13 +42,14 @@ class Noweb < Formula
     end
   end
 
-  def caveats; <<~EOS
-    TeX support files are installed in the directory:
+  def caveats
+    <<~EOS
+      TeX support files are installed in the directory:
 
-      #{texpath}
+        #{texpath}
 
-    You may need to add the directory to TEXINPUTS to run noweb properly.
-  EOS
+      You may need to add the directory to TEXINPUTS to run noweb properly.
+    EOS
   end
 
   test do