Fix missing 't' character in entity

libraries/technology/memory/tech_memory_ram_rw_rw.vhd

@@ -28,7 +28,7 @@
 --   more details please refer the README.txt in the ip_agi027_xxxx/ram/ folder.
 -- Reference:
 --   Copied from tech_memory_ram_crw_crw.vhd and combined two enable entity
---   ports to one and two clock enity ports to one. These changes have been
+--   ports to one and two clock entity ports to one. These changes have been
 --   incorporated into the existing generate-blocks and the generate-block
 --   for agi_xxxx is added.