Update README.md

Author: Jianyu Huang

README.md

@@ -24,8 +24,8 @@ Adapted to Github Markdown Wiki by Jianyu Huang (jianyu@cs.utexas.edu).
  * [Acknowledgement](../../wiki#acknowledgement)
 
 # Related Links
-* [BLISlab: A Sandbox for Optimizing GEMM] (https://github.com/flame/blislab)
-* [GEMM: From Pure C to SSE Optimized Micro Kernels] (http://apfel.mathematik.uni-ulm.de/~lehn/sghpc/gemm/)
+* [BLISlab: A Sandbox for Optimizing GEMM](https://github.com/flame/blislab)
+* [GEMM: From Pure C to SSE Optimized Micro Kernels](http://apfel.mathematik.uni-ulm.de/~lehn/sghpc/gemm/)
 
 # Acknowledgement
 This material was partially sponsored by grants from the National Science Foundation (Awards ACI-1148125/1340293 and ACI-1550493).