Rename function to transform from snake_case to PascalCase in Ruby snippet

Author: ACR1209

snippets/ruby/string-manipulation/transform-from-snake-case-to-pascal-case.md

@@ -6,13 +6,13 @@ tags: string,convert,snake-case,pascal-case
 ---
 
 ```rb
-def snake_to_camel(str)
+def snake_to_pascal(str)
     str.split('_').map.with_index { |word, index| 
         word.capitalize 
     }.join
 end
 
 # Usage:
 snake_case = "snake_case_to_pascal_case"
-puts snake_to_camel(snake_case) # Output: "SnakeCaseToPascalCase"
+puts snake_to_pascal(snake_case) # Output: "SnakeCaseToPascalCase"
 ```