Update index.md

Capitalized the "French" word in the first example chunk.

src/data/roadmaps/prompt-engineering/content/101-prompting-introduction/index.md

@@ -3,7 +3,7 @@
 Prompting is the process of giving a model a "prompt" or instruction for the task that you want it to perform. For example, if you have some English text that you may want to translate to French, you could give the following prompt:
 
 ```
-Translate the text delimited by triple quotes from English to french: 
+Translate the text delimited by triple quotes from English to French: 
 
 """Hello, how are you?"""
 ```
@@ -24,4 +24,4 @@ Hello, how are you?
 
 But it's one of the best practices to be clear and use delimiters to separate the content in prompt from the instructions. You will learn more about it in the "Best Practices" nodes of the roadmap.
 
-- [Basic Prompting](https://learnprompting.org/docs/basics/intro)
+- [Basic Prompting](https://learnprompting.org/docs/basics/intro)