Fix typos (#50137)

data/reusables/contributing/content-linter-rules.md

@@ -25,7 +25,7 @@
 | [MD049](https://github.com/DavidAnson/markdownlint/blob/v0.28.2/doc/md049.md) | emphasis-style | Emphasis style should be consistent | error | emphasis |
 | [MD050](https://github.com/DavidAnson/markdownlint/blob/v0.28.2/doc/md050.md) | strong-style | Strong style should be consistent | error | emphasis |
 | [search-replace](https://github.com/OnkarRuikar/markdownlint-rule-search-replace) | todocs-placeholder | Catch occurrences of TODOCS placeholder. | error |  |
-| [search-replace](https://github.com/OnkarRuikar/markdownlint-rule-search-replace) | docs-domain | Catch occurrences of docs.gitub.com domain. | error |  |
+| [search-replace](https://github.com/OnkarRuikar/markdownlint-rule-search-replace) | docs-domain | Catch occurrences of docs.github.com domain. | error |  |
 | [search-replace](https://github.com/OnkarRuikar/markdownlint-rule-search-replace) | help-domain | Catch occurrences of help.github.com domain. | error |  |
 | [search-replace](https://github.com/OnkarRuikar/markdownlint-rule-search-replace) | preview-domain | Catch occurrences of preview.ghdocs.com domain. | error |  |
 | [search-replace](https://github.com/OnkarRuikar/markdownlint-rule-search-replace) | developer-domain | Catch occurrences of developer.github.com domain. | error |  |

src/content-linter/scripts/lint-content.js

@@ -636,7 +636,7 @@ function getCustomRule(ruleName) {
     ruleNames: [ 'search-replace' ],
     ruleDescription: 'Custom rule',
     ruleInformation: 'https://github.com/OnkarRuikar/markdownlint-rule-search-replace',
-    errorDetail: 'docs-domain: Catch occurrences of docs.gitub.com domain.',
+    errorDetail: 'docs-domain: Catch occurrences of docs.github.com domain.',
     errorContext: "column: 21 text:'docs.github.com'",
     errorRange: [ 21, 15 ],
     fixInfo: null

src/content-linter/style/github-docs.js

@@ -228,7 +228,7 @@ export const searchReplaceConfig = {
       },
       {
         name: 'docs-domain',
-        message: 'Catch occurrences of docs.gitub.com domain.',
+        message: 'Catch occurrences of docs.github.com domain.',
         search: 'docs.github.com',
         searchScope: 'all',
         severity: 'error',