chore: Remove trailing space

Author: pawamoy

README.md

@@ -7,7 +7,7 @@
 
 MkDocs plugin to generate an [/llms.txt file](https://llmstxt.org/).
 
-> /llms.txt - A proposal to standardise on using an /llms.txt file to provide information to help LLMs use a website at inference time. 
+> /llms.txt - A proposal to standardise on using an /llms.txt file to provide information to help LLMs use a website at inference time.
 
 See our own dynamically generated [/llms.txt](https://pawamoy.github.io/mkdocs-llmstxt/llms.txt) as a demonstration.