Fix hyperlink in docstring

Author: cberner

src/ll/fuse_abi.rs

@@ -5,11 +5,11 @@
 //! interface is versioned and capabilities are exchanged during the initialization (mounting)
 //! of a filesystem.
 //!
-//! OSXFUSE (macOS): https://github.com/osxfuse/fuse/blob/master/include/fuse_kernel.h
+//! OSXFUSE (macOS): <https://github.com/osxfuse/fuse/blob/master/include/fuse_kernel.h>
 //! - supports ABI 7.8 in OSXFUSE 2.x
 //! - supports ABI 7.19 since OSXFUSE 3.0.0
 //!
-//! libfuse (Linux/BSD): https://github.com/libfuse/libfuse/blob/master/include/fuse_kernel.h
+//! libfuse (Linux/BSD): <https://github.com/libfuse/libfuse/blob/master/include/fuse_kernel.h>
 //! - supports ABI 7.8 since FUSE 2.6.0
 //! - supports ABI 7.12 since FUSE 2.8.0
 //! - supports ABI 7.18 since FUSE 2.9.0