diff --git a/docs/Brew-Livecheck.md b/docs/Brew-Livecheck.md
index 36cfce54bf8c6a..bca5bde5ac25b9 100644
--- a/docs/Brew-Livecheck.md
+++ b/docs/Brew-Livecheck.md
@@ -188,7 +188,7 @@ A `strategy` block for `Git` is a bit different, as the block receives an array
 livecheck do
   url :stable
   strategy :git do |tags|
-    tags.map { |tag| tag[/^(\d{4}-\d{2}-\d{2})$/i, 1]&.gsub(/\D/, "") }.compact
+    tags.filter_map { |tag| tag[/^(\d{4}-\d{2}-\d{2})$/i, 1]&.gsub(/\D/, "") }
   end
 end
 ```
diff --git a/docs/External-Commands.md b/docs/External-Commands.md
index ec5f5f4c84ca7e..05ab51e46a2bba 100644
--- a/docs/External-Commands.md
+++ b/docs/External-Commands.md
@@ -73,9 +73,9 @@ module Homebrew
           Do something. Place a description here.
         EOS
         switch "-f", "--force",
-              description: "Force doing something in the command."
+               description: "Force doing something in the command."
         flag   "--file=",
-              description: "Specify a file to do something with in the command."
+               description: "Specify a file to do something with in the command."
         comma_array "--names",
                     description: "Add a list of names to the command."