update accoding to comments

cuda/utils/timer.hh

 #ifndef TIMER_HH
 #define TIMER_HH
 
+/*
+ * This part of code is not used.
 #include <chrono>
 
 inline double getDuration(std::chrono::time_point<std::chrono::system_clock> a,
@@ -9,8 +11,7 @@ inline double getDuration(std::chrono::time_point<std::chrono::system_clock> a,
 }
 
 #define timestamp(__var__) auto __var__ = std::chrono::system_clock::now();
-
-#include <chrono>
+*/
 
 #endif  // TIMER_HH
 

fmoe/gates/naive_gate.py

@@ -12,7 +12,7 @@ class NaiveGate(BaseGate):
     r"""
     A naive gate implementation that defines the standard behavior of the gate
     which determines which experts the tokens are going to.
-    Both the indecies and the score, or confidence, are output to the parent
+    Both the indicies and the score, or confidence, are output to the parent
     module.
     The load-balance strategies are also designed to be implemented within the
     `Gate` module.