fix model card url in text inversion readme. (huggingface#1103)

Update README.md

Author: patil-suraj

examples/textual_inversion/README.md

@@ -29,7 +29,7 @@ accelerate config
 
 ### Cat toy example
 
-You need to accept the model license before downloading or using the weights. In this example we'll use model version `v1-4`, so you'll need to visit [its card](https://huggingface.co/CompVis/stable-diffusion-v1-4), read the license and tick the checkbox if you agree. 
+You need to accept the model license before downloading or using the weights. In this example we'll use model version `v1-5`, so you'll need to visit [its card](https://huggingface.co/runwayml/stable-diffusion-v1-5), read the license and tick the checkbox if you agree. 
 
 You have to be a registered user in 🤗 Hugging Face Hub, and you'll also need to use an access token for the code to work. For more information on access tokens, please refer to [this section of the documentation](https://huggingface.co/docs/hub/security-tokens).
 
@@ -111,4 +111,4 @@ python textual_inversion_flax.py \
   --learning_rate=5.0e-04 --scale_lr \
   --output_dir="textual_inversion_cat"
 ```
-It should be at least 70% faster than the PyTorch script with the same configuration.
+It should be at least 70% faster than the PyTorch script with the same configuration.