Update .NET header files

Author: GlebChili

gm_dotnet_native/external_includes/netcore/hostfxr.h

@@ -64,7 +64,7 @@ typedef void(HOSTFXR_CALLTYPE *hostfxr_error_writer_fn)(const char_t *message);
 // By default no callback is registered in which case the errors are written to stderr.
 //
 // Each call to the error writer is sort of like writing a single line (the EOL character is omitted).
-// Multiple calls to the error writer may occure for one failure.
+// Multiple calls to the error writer may occur for one failure.
 //
 // If the hostfxr invokes functions in hostpolicy as part of its operation, the error writer
 // will be propagated to hostpolicy for the duration of the call. This means that errors from
@@ -314,10 +314,10 @@ struct hostfxr_dotnet_environment_info
     const char_t* hostfxr_commit_hash;
 
     size_t sdk_count;
-    const hostfxr_dotnet_environment_sdk_info* sdks;
+    const struct hostfxr_dotnet_environment_sdk_info* sdks;
 
     size_t framework_count;
-    const hostfxr_dotnet_environment_framework_info* frameworks;
+    const struct hostfxr_dotnet_environment_framework_info* frameworks;
 };
 
 #endif //__HOSTFXR_H__