Rename grpc_hash_table to grpc_mdstr_hash_table.
diff --git a/grpc.gemspec b/grpc.gemspec
index e547811..e3834f2 100755
--- a/grpc.gemspec
+++ b/grpc.gemspec
@@ -246,7 +246,7 @@
   s.files += %w( src/core/lib/surface/server.h )
   s.files += %w( src/core/lib/transport/byte_stream.h )
   s.files += %w( src/core/lib/transport/connectivity_state.h )
-  s.files += %w( src/core/lib/transport/hashtable.h )
+  s.files += %w( src/core/lib/transport/mdstr_hash_table.h )
   s.files += %w( src/core/lib/transport/metadata.h )
   s.files += %w( src/core/lib/transport/metadata_batch.h )
   s.files += %w( src/core/lib/transport/static_metadata.h )
@@ -422,7 +422,7 @@
   s.files += %w( src/core/lib/surface/version.c )
   s.files += %w( src/core/lib/transport/byte_stream.c )
   s.files += %w( src/core/lib/transport/connectivity_state.c )
-  s.files += %w( src/core/lib/transport/hashtable.c )
+  s.files += %w( src/core/lib/transport/mdstr_hash_table.c )
   s.files += %w( src/core/lib/transport/metadata.c )
   s.files += %w( src/core/lib/transport/metadata_batch.c )
   s.files += %w( src/core/lib/transport/static_metadata.c )