Changed references of HeteroC++ to Hetero-C++

hpvm/docs/how_to_guides/using-dse.rst

@@ -2,7 +2,7 @@ Using ``hpvm-dse``
 ==========================
 
 ``hpvm-dse`` provides a DSE workflow allowing the optimization of HPVM programs,
-supporting any language that can target the IR (currently HPVM-C and HeteroC++).
+supporting any language that can target the IR (currently HPVM-C and Hetero-C++).
 The framework uses `HyperMapper (HM) <https://github.com/luinardi/hypermapper>`
 to explore the design space.
 
@@ -29,7 +29,7 @@ The Input Program
 ^^^^^^^^^^^^^^^^^
 
 The input to ``hpvm-dse`` is an LLVM IR file (``.ll`` or ``.bc``) in the format
-that would be obtained by using `hcc` to compile a HeteroC++ program into LLVM IR. 
+that would be obtained by using `hcc` to compile a Hetero-C++ program into LLVM IR. 
 
 Invoking ``hpvm-dse``
 ^^^^^^^^^^^^^^^^^^^^^