apply suggestions

Author: TKDev7

docs/rules/fenced-code-meta.md

@@ -4,7 +4,7 @@ Require or disallow metadata for fenced code blocks.
 
 ## Background
 
-Fenced code blocks can include an info string after the opening fence. The first word typically specifies the language (e.g., `js`). Many tools also support additional metadata after the language (separated by whitespace), such as titles or line highlighting parameters. This rule enforces a consistent policy for including such metadata.
+Fenced code blocks can include an [info string](https://spec.commonmark.org/0.31.2/#info-string) after the opening fence. The first word typically specifies the language (e.g., `js`). Many tools also support additional metadata after the language (separated by whitespace), such as titles or line highlighting parameters. This rule enforces a consistent policy for including such metadata.
 
 ## Rule Details
 

src/rules/fenced-code-meta.js

@@ -66,7 +66,7 @@ export default {
 									column:
 										node.position.start.column +
 										langIndex +
-										node.lang.trim().length,
+										node.lang.length,
 								},
 							},
 							messageId: "missingMetadata",
@@ -90,7 +90,7 @@ export default {
 								column:
 									node.position.start.column +
 									metaIndex +
-									node.meta.trim().length,
+									node.meta.trimEnd().length,
 							},
 						},
 						messageId: "disallowedMetadata",

tests/rules/fenced-code-meta.test.js

@@ -318,9 +318,7 @@ ruleTester.run("fenced-code-meta", rule, {
 			],
 		},
 		{
-			code: dedent`\`\`\` js   foo   
-			console.log("Hello, world!");
-			\`\`\``,
+			code: '``` js   foo   \nconsole.log("Hello, world!");\n```',
 			options: ["never"],
 			errors: [
 				{
@@ -333,9 +331,7 @@ ruleTester.run("fenced-code-meta", rule, {
 			],
 		},
 		{
-			code: dedent`~~~ js   foo   
-			console.log("Hello, world!");
-			~~~`,
+			code: '~~~ js   foo   \nconsole.log("Hello, world!");\n~~~',
 			options: ["never"],
 			errors: [
 				{