powerpc/cputime.h: delete duplicated word

Drop the repeated word "use".

Signed-off-by: Randy Dunlap <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

arch/powerpc/include/asm/cputime.h

@@ -67,7 +67,7 @@ static inline void arch_vtime_task_switch(struct task_struct *prev)
 
 /*
  * account_cpu_user_entry/exit runs "unreconciled", so can't trace,
- * can't use use get_paca()
+ * can't use get_paca()
  */
 static notrace inline void account_cpu_user_entry(void)
 {