Improve the style for showing fail/pass examples (#2529)

Author: sindresorhus

.github/ISSUE_TEMPLATE/rule_change.yml

@@ -21,31 +21,25 @@ body:
     validations:
       required: true
     attributes:
-      label: Fail
-      description: Specify examples of code that should be detected.
+      label: Examples
+      description: Provide examples of code to detect and the acceptable alternatives.
       value: |
         ```js
+        // ❌
         var replace = 'me';
+
+        // ✅
+        const replace = 'me';
         ```
 
         ```js
+        // ❌
         function foo() {
         	var replace = 'me';
         	return replace;
         }
-        ```
-  - type: textarea
-    validations:
-      required: true
-    attributes:
-      label: Pass
-      description: Specify examples of code that would be accepted in its place.
-      value: |
-        ```js
-        const replace = 'me';
-        ```
 
-        ```js
+        // ✅
         function foo() {
         	return 'me';
         }

.github/ISSUE_TEMPLATE/rule_proposal.yml

@@ -20,33 +20,27 @@ body:
     validations:
       required: true
     attributes:
-      label: Fail
-      description: Specify examples of code that should be detected
+      label: Examples
+      description: Provide examples of code to detect and the acceptable alternatives.
       value: |
         ```js
+        // ❌
         var replace = 'me';
+
+        // ✅
+        const replace = 'me';
         ```
 
         ```js
+        // ❌
         function foo() {
-          var replace = 'me';
-          return replace;
+        	var replace = 'me';
+        	return replace;
         }
-        ```
-  - type: textarea
-    validations:
-      required: true
-    attributes:
-      label: Pass
-      description: Specify examples of code that would be accepted in its place
-      value: |
-        ```js
-        const replace = 'me';
-        ```
 
-        ```js
+        // ✅
         function foo() {
-          return 'me';
+        	return 'me';
         }
         ```
   - type: input

scripts/template/documentation.md.jst

@@ -3,14 +3,25 @@
 
 <!-- Remove this comment, add more detailed description. -->
 
-## Fail
+## Examples
 
 ```js
+// ❌
 const foo = 'unicorn';
-```
 
-## Pass
+// ✅
+const foo = '🦄';
+```
 
 ```js
-const foo = '🦄';
+// ❌
+function foo() {
+	var replace = 'me';
+	return replace;
+}
+
+// ✅
+function foo() {
+	return 'me';
+}
 ```