Update CONTRIBUTORS.md

Author: martin-frbg

CONTRIBUTORS.md

@@ -205,5 +205,5 @@ In chronological order:
   * [2022-01-06] SVE kernels for CGEMM, ZGEMM, CTRMM, ZTRMM and corresponding SVE copy functions
   * [2022-01-18] SVE kernels and copy functions for TRSM
 
-* Ilya Kurdyukov <https://github.com/ilyakordyukov>
+* Ilya Kurdyukov <https://github.com/ilyakurdyukov>
   * [2021-02-21] Add basic support for the Elbrus E2000 architecture