[fix] fix typo s/simultanenously /simultaneously (#5359)

fix typo s/simultanenously /simultaneously
         s/Colosal /Colossal
detail info 
        modified:   blogs/deepspeed-fp6/03-05-2024/README.md
        modified:   blogs/deepspeed-ulysses/README.md

blogs/deepspeed-fp6/03-05-2024/README.md

@@ -43,7 +43,7 @@ To cite DeepSpeed-FP6, please cite the following two arxiv reports - ZeroQuant(4
 
 In the evolving landscape of Large Language Models (LLMs) like GPT, our research aims to boost computational efficiency and storage while preserving model quality. This focus brings us to tackle the complex challenges of 4-bit quantization, where optimizing performance, efficiency, and accuracy is crucial.
 
-**Exploring the Challenges of 4-bit Quantization** In our recent research findings -- ZeroQuant (4+2)[1], we explore the capabilities of INT4 quantization techniques (like the GPTQ algorithm) for serving Large Language Models (LLMs). While these techniques reduce memory and computational requirements, they often perform poorly on a broad array of tasks, including generative tasks such as code generation and summarization, due to overfitting issues. This highlights the urgent need for new quantization approaches that simultanenously improve both the efficiency and effectiveness of LLMs.
+**Exploring the Challenges of 4-bit Quantization** In our recent research findings -- ZeroQuant (4+2)[1], we explore the capabilities of INT4 quantization techniques (like the GPTQ algorithm) for serving Large Language Models (LLMs). While these techniques reduce memory and computational requirements, they often perform poorly on a broad array of tasks, including generative tasks such as code generation and summarization, due to overfitting issues. This highlights the urgent need for new quantization approaches that simultaneously improve both the efficiency and effectiveness of LLMs.
 
 **Breakthroughs with FP6 Precision** Our exploration of different quantization methods led us to the FP6 precision standard. Despite the challenges in integrating and accelerating FP6 with current AI hardware -- which we will address in the next section - this format excels in performance and flexibility across various tasks. Notably, we observe that for generative tasks, FP6 quantization can match the performance of the half-precision (FP16) format. For example, with FP6 quantization, StarCoder-15B achieves comparable code generation results to the FP16 variant, while a smaller model, such as BART-460M, achieves comparable summarization performance to the standard FP16 equivalent. In order to preserve these quality gains, while matching the system efficiency of INT4 quantization on AI hardware, we propose a novel 4+2 FP6 scheme. This innovation makes FP6 a promising direction for improving the efficiency of LLMs, marking a significant leap in AI technology advancement. For more details, please refer to our research paper - ZeroQuant (4+2)[1].
 

blogs/deepspeed-ulysses/README.md

@@ -233,7 +233,7 @@ at different sequence length and GPU count.*
 
 Next, we evaluate Ulysses on 7 billion (7B) and 30 billion (30B) parameter
 GPT dense attention models and compare against Megatron-LM's sequence
-parallelism (Megatron LM) and Colosal AI sequence parallelism (ColAI-SP) on
+parallelism (Megatron LM) and Colossal AI sequence parallelism (ColAI-SP) on
 32 and 64 A100 GPUs respectively. The results of these evaluations are shown
 in Figures 3 and 4.