use single line comments for the example description

Co-authored-by: Trivikram Kamat <[email protected]>

Author: kuhe

smithy-typescript-codegen/src/main/java/software/amazon/smithy/typescript/codegen/CommandGenerator.java

@@ -252,7 +252,7 @@ private String getCuratedExamples(String commandName) {
                     .append("\n")
                     .append(String.format("@example %s%n", example.getTitle()))
                     .append("```javascript\n")
-                    .append(String.format("/* %s */%n", example.getDocumentation().orElse("")))
+                    .append(String.format("// %s%n", example.getDocumentation().orElse("")))
                     .append("""
                     const input = %s;
                     const command = new %s(input);