Fix typo in lockless_queue.cc's SHMEM ownership prompt

Change-Id: I2c03b9940eadd03dbe5bc72351cb533755af54f4
Signed-off-by: James Kuszmaul <james.kuszmaul@bluerivertech.com>
diff --git a/aos/ipc_lib/lockless_queue.cc b/aos/ipc_lib/lockless_queue.cc
index 14110d6..a1b0211 100644
--- a/aos/ipc_lib/lockless_queue.cc
+++ b/aos/ipc_lib/lockless_queue.cc
@@ -659,7 +659,7 @@
       LOG(FATAL) << "Current user " << user_username << " (uid:" << uid << ") "
                  << "doesn't match shared memory user " << memory_username
                  << " (uid:" << memory->uid << "). "
-                 << "Login as " << memory_username
+                 << "Log in as " << memory_username
                  << " user to access this channel.";
     }
   }