Fix placeholder value in FastGen Blog
diff --git a/blogs/deepspeed-fastgen/2024-01-19/README.md b/blogs/deepspeed-fastgen/2024-01-19/README.md
index b734b3f50dea..a98c9856164c 100644
--- a/blogs/deepspeed-fastgen/2024-01-19/README.md
+++ b/blogs/deepspeed-fastgen/2024-01-19/README.md
@@ -25,7 +25,7 @@
 Today, we are happy to share that we are improving DeepSpeed-FastGen along three areas: i) three new model families, ii) performance optimizations, and iii) feature enhancements:
 - **New Model Families**
 
-  We introduce support for Mixtral (MoE), Falcon, and Phi-2 model families in DeepSpeed-FastGen. Our inference optimizations for these models provide up to a.bX improvement in latency and a.bX improvement in effective throughput over other state-of-the-art frameworks like vLLM.
+  We introduce support for Mixtral (MoE), Falcon, and Phi-2 model families in DeepSpeed-FastGen. Our inference optimizations for these models provide up to 2.5X improvement in effective throughput over other state-of-the-art frameworks like vLLM.
 
 - **Performance Optimizations**
 
