build: add description for the generate-docs script.

Author: yCodeTech

composer.json

@@ -55,9 +55,7 @@
         ],
         "list-tokens": "@php ./vendor/bin/phpcs --standard=PHPCSDebug ./test_utils/TestFile.php",
         "check-completeness": "@php ./vendor/bin/phpcs-check-feature-completeness ./yCodeTech",
-        "generate-docs": [
-            "@php ./vendor/bin/phpcs --sniffs=yCodeTech.Commenting.DocblockFormat,yCodeTech.Commenting.FunctionComment,yCodeTech.Types.DisallowTypeLongNames --generator=markdown > docs.md"
-        ]
+        "generate-docs": "@php ./vendor/bin/phpcs --sniffs=yCodeTech.Commenting.DocblockFormat,yCodeTech.Commenting.FunctionComment,yCodeTech.Types.DisallowTypeLongNames --generator=markdown > docs.md"
     },
     "scripts-descriptions": {
         "lint": "Run PHP Parallel Lint to check for syntax errors in PHP files.",
@@ -70,6 +68,7 @@
         "cs-tests": "Run PHPCS on all sniff unit tests.",
         "test-all": "Run @cs-test-file, @cs-tests, and @test in sequence.",
         "list-tokens": "List all tokens used in the test file.",
-        "check-completeness": "Check the completeness of the PHPCS standard."
+        "check-completeness": "Check the completeness of the PHPCS standard.",
+        "generate-docs": "Generate markdown documentation for the PHPCS standard."
     }
 }