add link mdwn syntax

diff --git a/3d_gpu/roadmap.mdwn b/3d_gpu/roadmap.mdwn
index 1d4f4488427f38bd417b0cb9d6ee29ffbacd57d9..ce46730cb706b413200482bb233d71400b78cd08 100644 (file)
--- a/3d_gpu/roadmap.mdwn
+++ b/3d_gpu/roadmap.mdwn
@@ -5,7 +5,7 @@ Under development
 * check with the RISC-V LLVM backend maintainer and
   * if they aren't going to complete the RV64GC codegen support soon,
   * start working on adding support for RV64GC codegen based on
-    https://github.com/lowRISC/riscv-llvm using
+    <https://github.com/lowRISC/riscv-llvm> using
     https://github.com/andestech/riscv-llvm/tree/riscv-release_50/lib/Target/RISCV
     for reference.
 * Add support for RV64GC on Linux to Rust in order to write the user-space