Update README.md

README.md

@@ -60,7 +60,7 @@ widget:
 - `wan` architecture; should work on both comfyui-gguf and gguf nodes
 - full set gguf works right away (model + encoder + vae)
 - upgrade your node(s) for um5t gguf support
-- note: for um5t gguf, you might encounter oom after rebuilding your tokenizer in the first prompt; the tokenizer alive during the session (before you kill it); don't panic, prompt again it should work
+- note: for um5t gguf, you might encounter oom after rebuilding your tokenizer in the first prompt (once built the tokenizer alive during the session; before you kill it); don't panic, prompt again it should work
 ![screenshot](https://raw.githubusercontent.com/calcuis/comfy/master/wan-gguf.png)
 ### **reference**
 - base model from [wan-ai](https://huggingface.co/Wan-AI)