Update README.md

README.md

@@ -8,7 +8,7 @@ hklpy
 Controls for using diffractometers within the [Bluesky
 Framework](https://blueskyproject.io).
 
-Based on the *hkl*  C++ library (described here as [*libhkl*](https://people.debian.org/~picca/hkl/hkl.html#)), with
+Based on the *hkl*  C library (described here as [*libhkl*](https://people.debian.org/~picca/hkl/hkl.html#)), with
 slightly cleaner abstractions when compared to the auto-generated
 `gobject-introspection` classes. Integrates with ophyd
 pseudopositioners.