diff --git a/Library/Homebrew/cask/metdata.rbi b/Library/Homebrew/cask/metadata.rbi
similarity index 100%
rename from Library/Homebrew/cask/metdata.rbi
rename to Library/Homebrew/cask/metadata.rbi
diff --git a/Library/Homebrew/cmd/deps.rb b/Library/Homebrew/cmd/deps.rb
index a6d8c9724c..f0e4bcdd06 100644
--- a/Library/Homebrew/cmd/deps.rb
+++ b/Library/Homebrew/cmd/deps.rb
@@ -19,7 +19,7 @@ module Homebrew
 
         If any version of each formula argument is installed and no other options
         are passed, this command displays their actual runtime dependencies (similar
-        to `brew linkage`), which may differ from the current versons' stated
+        to `brew linkage`), which may differ from the current versions' stated
         dependencies if the installed versions are outdated.
 
         *Note:* `--missing` and `--skip-recommended` have precedence over `--include-*`.
diff --git a/Library/Homebrew/rubocops/cask/discontinued.rb b/Library/Homebrew/rubocops/cask/discontinued.rb
index 497b792d0d..a2c87748cd 100644
--- a/Library/Homebrew/rubocops/cask/discontinued.rb
+++ b/Library/Homebrew/rubocops/cask/discontinued.rb
@@ -14,7 +14,7 @@ module RuboCop
         def on_cask_stanza_block(stanza_block)
           stanza_block.stanzas.select(&:caveats?).each do |stanza|
             find_discontinued_method_call(stanza.stanza_node) do |node|
-              if caveats_constains_only_discontinued?(node.parent)
+              if caveats_contains_only_discontinued?(node.parent)
                 add_offense(node.parent, message: MESSAGE) do |corrector|
                   corrector.replace(node.parent.source_range,
                                     "deprecate! date: \"#{Date.today}\", because: :discontinued")
@@ -26,7 +26,7 @@ module RuboCop
           end
         end
 
-        def_node_matcher :caveats_constains_only_discontinued?, <<~EOS
+        def_node_matcher :caveats_contains_only_discontinued?, <<~EOS
           (block
             (send nil? :caveats)
             (args)
diff --git a/Library/Homebrew/rubocops/cask/discontinued.rbi b/Library/Homebrew/rubocops/cask/discontinued.rbi
index de0c35e009..e344d37727 100644
--- a/Library/Homebrew/rubocops/cask/discontinued.rbi
+++ b/Library/Homebrew/rubocops/cask/discontinued.rbi
@@ -10,7 +10,7 @@ module RuboCop
             block:     T.nilable(T.proc.params(node: RuboCop::AST::SendNode).void),
           ).returns(T::Boolean)
         }
-        def caveats_constains_only_discontinued?(base_node, &block); end
+        def caveats_contains_only_discontinued?(base_node, &block); end
 
         sig {
           params(
diff --git a/Library/Homebrew/tap.rb b/Library/Homebrew/tap.rb
index 42f235fe91..962b3566ab 100644
--- a/Library/Homebrew/tap.rb
+++ b/Library/Homebrew/tap.rb
@@ -570,7 +570,7 @@ class Tap
   sig { returns(T::Hash[String, Pathname]) }
   def formula_files_by_name
     formula_files.each_with_object({}) do |file, hash|
-      # If there's more than one file with the same basename: use the longer one to prioritise more specifc results.
+      # If there's more than one file with the same basename: use the longer one to prioritise more specific results.
       basename = file.basename(".rb").to_s
       existing_file = hash[basename]
       hash[basename] = file if existing_file.nil? || existing_file.to_s.length < file.to_s.length
@@ -600,7 +600,7 @@ class Tap
   sig { returns(T::Hash[String, Pathname]) }
   def cask_files_by_name
     cask_files.each_with_object({}) do |file, hash|
-      # If there's more than one file with the same basename: use the longer one to prioritise more specifc results.
+      # If there's more than one file with the same basename: use the longer one to prioritise more specific results.
       basename = file.basename(".rb").to_s
       existing_file = hash[basename]
       hash[basename] = file if existing_file.nil? || existing_file.to_s.length < file.to_s.length
diff --git a/docs/Manpage.md b/docs/Manpage.md
index 47141d0732..d4c040ca9a 100644
--- a/docs/Manpage.md
+++ b/docs/Manpage.md
@@ -143,7 +143,7 @@ shows all required and recommended dependencies.
 
 If any version of each formula argument is installed and no other options
 are passed, this command displays their actual runtime dependencies (similar
-to `brew linkage`), which may differ from the current versons' stated
+to `brew linkage`), which may differ from the current versions' stated
 dependencies if the installed versions are outdated.
 
 *Note:* `--missing` and `--skip-recommended` have precedence over `--include-*`.
diff --git a/manpages/brew.1 b/manpages/brew.1
index 9d6c1053d8..112bb2e72e 100644
--- a/manpages/brew.1
+++ b/manpages/brew.1
@@ -158,7 +158,7 @@ Show Homebrew and system configuration info useful for debugging\. If you file a
 Show dependencies for \fIformula\fR\. When given multiple formula arguments, show the intersection of dependencies for each formula\. By default, \fBdeps\fR shows all required and recommended dependencies\.
 .
 .P
-If any version of each formula argument is installed and no other options are passed, this command displays their actual runtime dependencies (similar to \fBbrew linkage\fR), which may differ from the current versons\' stated dependencies if the installed versions are outdated\.
+If any version of each formula argument is installed and no other options are passed, this command displays their actual runtime dependencies (similar to \fBbrew linkage\fR), which may differ from the current versions\' stated dependencies if the installed versions are outdated\.
 .
 .P
 \fINote:\fR \fB\-\-missing\fR and \fB\-\-skip\-recommended\fR have precedence over \fB\-\-include\-*\fR\.