Update README.md

fixed the curly bracket in exllama github link.

README.md

@@ -125,7 +125,7 @@ It was created without group_size to lower VRAM requirements, and with --act-ord
 
 * `wizardlm-33b-v1.0-uncensored-GPTQ-4bit--1g.act.order.safetensors`
   * Works with AutoGPTQ in CUDA or Triton modes.
-  * LLaMa models also work with [ExLlama](https://github.com/turboderp/exllama}, which usually provides much higher performance, and uses less VRAM, than AutoGPTQ.
+  * LLaMa models also work with [ExLlama](https://github.com/turboderp/exllama), which usually provides much higher performance, and uses less VRAM, than AutoGPTQ.
   * Works with GPTQ-for-LLaMa in CUDA mode.  May have issues with GPTQ-for-LLaMa Triton mode.
   * Works with text-generation-webui, including one-click-installers.
   * Parameters: Groupsize = -1. Act Order / desc_act = True.