lib: test_sysctl: delete duplicated words

Drop the repeated word "the".

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Link: https://lkml.kernel.org/r/20200823040520.1999-1-rdunlap@infradead.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

lib/test_sysctl.c

@@ -16,7 +16,7 @@
  */
 
 /*
- * This module provides an interface to the the proc sysctl interfaces.  This
+ * This module provides an interface to the proc sysctl interfaces.  This
  * driver requires CONFIG_PROC_SYSCTL. It will not normally be loaded by the
  * system unless explicitly requested by name. You can also build this driver
  * into your kernel.