remove typos

Author: raoanag

clang/include/clang/Sema/Sema.h

@@ -15487,4 +15487,4 @@ void Sema::PragmaStack<Sema::AlignPackInfo>::Act(SourceLocation PragmaLocation,
 
 } // end namespace clang
 
-#endif
+#endif

clang/lib/Headers/hlsl/hlsl_detail.h

@@ -55,7 +55,7 @@ template <typename T, int N> struct is_vector<vector<T, N>> {
 
 template <typename T, int N>
 using HLSL_FIXED_VECTOR =
-    vector<__detail::enable_if_t<(N >= 1 && N <= 4), T>, N>;
+    vector<__detail::enable_if_t<(N = 1 && N <= 4), T>, N>;
 
 } // namespace __detail
 } // namespace hlsl