Update Readme

lssvm spelling style

README.md

@@ -1,8 +1,8 @@
-# Least-Squares Support-Vector Machine
+# Least Squares Support Vector Machine
 
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-Implementation of a parallel [least-squares support-vector machine](https://en.wikipedia.org/wiki/Least-squares_support-vector_machine) using multiple different backends.
+Implementation of a parallel [least squares support vector machine](https://en.wikipedia.org/wiki/Least-squares_support-vector_machine) using multiple different backends.
 The currently available backends are:
   - [OpenMP](https://www.openmp.org/)
   - [CUDA](https://developer.nvidia.com/cuda-zone)